203301156740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 478809999360

約数和(自身を除く): 275508842620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 101, 110, 178, 202, 220, 223, 356, 404, 445, 446, 461, 505, 890, 892, 922, 979, 1010, 1111, 1115, 1780, 1844, 1958, 2020, 2222, 2230, 2305, 2453, 3916, 4444, 4460, 4610, 4895, 4906, 5071, 5555, 8989, 9220, 9790, 9812, 10142, 11110, 12265, 17978, 19580, 19847, 20284, 22220, 22523, 24530, 25355, 35956, 39694, 41029, 44945, 45046, 46561, 49060, 50710, 79388, 82058, 89890, 90092, 93122, 98879, 99235, 101420, 102803, 112615, 164116, 179780, 186244, 197758, 198470, 205145, 205606, 218317, 225230, 232805, 247753, 395516, 396940, 410290, 411212, 436634, 450460, 451319, 465610, 494395, 495506, 512171, 514015, 820580, 873268, 902638, 931220, 988790, 991012, 1024342, 1028030, 1091585, 1130833, 1238765, 1805276, 1977580, 2004547, 2048684, 2056060, 2183170, 2256595, 2261666, 2477530, 2560855, 4009094, 4143929, 4366340, 4513190, 4523332, 4955060, 5121710, 5654165, 8018188, 8287858, 9026380, 9149467, 10022735, 10243420, 10383103, 11308330, 16575716, 18298934, 20045470, 20719645, 20766206, 22050017, 22616660, 36597868, 40090940, 41439290, 41532412, 44100034, 45583219, 45747335, 51915515, 82878580, 88200068, 91166438, 91494670, 100644137, 103831030, 110250085, 114214133, 182332876, 182989340, 201288274, 207662060, 220500170, 227916095, 228428266, 402576548, 441000340, 455832190, 456856532, 503220685, 571070665, 911664380, 924096167, 1006441370, 1142141330, 1848192334, 2012882740, 2284282660, 3696384668, 4620480835, 9240961670, 10165057837, 18481923340, 20330115674, 40660231348, 50825289185, 101650578370, 203301156740]

約数ペア:

[(1, 203301156740), (2, 101650578370), (4, 50825289185), (5, 40660231348), (10, 20330115674), (11, 18481923340), (20, 10165057837), (22, 9240961670), (44, 4620480835), (55, 3696384668), (89, 2284282660), (101, 2012882740), (110, 1848192334), (178, 1142141330), (202, 1006441370), (220, 924096167), (223, 911664380), (356, 571070665), (404, 503220685), (445, 456856532), (446, 455832190), (461, 441000340), (505, 402576548), (890, 228428266), (892, 227916095), (922, 220500170), (979, 207662060), (1010, 201288274), (1111, 182989340), (1115, 182332876), (1780, 114214133), (1844, 110250085), (1958, 103831030), (2020, 100644137), (2222, 91494670), (2230, 91166438), (2305, 88200068), (2453, 82878580), (3916, 51915515), (4444, 45747335), (4460, 45583219), (4610, 44100034), (4895, 41532412), (4906, 41439290), (5071, 40090940), (5555, 36597868), (8989, 22616660), (9220, 22050017), (9790, 20766206), (9812, 20719645), (10142, 20045470), (11110, 18298934), (12265, 16575716), (17978, 11308330), (19580, 10383103), (19847, 10243420), (20284, 10022735), (22220, 9149467), (22523, 9026380), (24530, 8287858), (25355, 8018188), (35956, 5654165), (39694, 5121710), (41029, 4955060), (44945, 4523332), (45046, 4513190), (46561, 4366340), (49060, 4143929), (50710, 4009094), (79388, 2560855), (82058, 2477530), (89890, 2261666), (90092, 2256595), (93122, 2183170), (98879, 2056060), (99235, 2048684), (101420, 2004547), (102803, 1977580), (112615, 1805276), (164116, 1238765), (179780, 1130833), (186244, 1091585), (197758, 1028030), (198470, 1024342), (205145, 991012), (205606, 988790), (218317, 931220), (225230, 902638), (232805, 873268), (247753, 820580), (395516, 514015), (396940, 512171), (410290, 495506), (411212, 494395), (436634, 465610), (450460, 451319)]