199104444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 661280256

約数和(自身を除く): 462175812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 49, 62, 63, 66, 77, 84, 93, 98, 99, 124, 126, 132, 147, 154, 186, 196, 198, 217, 231, 252, 279, 294, 308, 331, 341, 372, 396, 434, 441, 462, 539, 558, 588, 651, 662, 682, 693, 868, 882, 924, 993, 1023, 1078, 1116, 1302, 1324, 1364, 1386, 1519, 1617, 1764, 1953, 1986, 2046, 2156, 2317, 2387, 2604, 2772, 2979, 3038, 3069, 3234, 3641, 3906, 3972, 4092, 4557, 4634, 4774, 4851, 5958, 6076, 6138, 6468, 6951, 7161, 7282, 7812, 9114, 9268, 9548, 9702, 10261, 10923, 11916, 12276, 13671, 13902, 14322, 14564, 16219, 16709, 18228, 19404, 20522, 20853, 21483, 21846, 25487, 27342, 27804, 28644, 30783, 32438, 32769, 33418, 41044, 41706, 42966, 43692, 48657, 50127, 50974, 54684, 61566, 64876, 65538, 66836, 71827, 76461, 83412, 85932, 92349, 97314, 100254, 101948, 112871, 123132, 131076, 143654, 145971, 150381, 152922, 178409, 184698, 194628, 200508, 215481, 225742, 229383, 287308, 291942, 300762, 305844, 338613, 356818, 369396, 430962, 451484, 458766, 502789, 535227, 583884, 601524, 646443, 677226, 713636, 790097, 861924, 917532, 1005578, 1015839, 1070454, 1292886, 1354452, 1508367, 1580194, 1605681, 2011156, 2031678, 2140908, 2370291, 2585772, 3016734, 3160388, 3211362, 4063356, 4525101, 4740582, 5530679, 6033468, 6422724, 7110873, 9050202, 9481164, 11061358, 14221746, 16592037, 18100404, 22122716, 28443492, 33184074, 49776111, 66368148, 99552222, 199104444]

約数ペア:

[(1, 199104444), (2, 99552222), (3, 66368148), (4, 49776111), (6, 33184074), (7, 28443492), (9, 22122716), (11, 18100404), (12, 16592037), (14, 14221746), (18, 11061358), (21, 9481164), (22, 9050202), (28, 7110873), (31, 6422724), (33, 6033468), (36, 5530679), (42, 4740582), (44, 4525101), (49, 4063356), (62, 3211362), (63, 3160388), (66, 3016734), (77, 2585772), (84, 2370291), (93, 2140908), (98, 2031678), (99, 2011156), (124, 1605681), (126, 1580194), (132, 1508367), (147, 1354452), (154, 1292886), (186, 1070454), (196, 1015839), (198, 1005578), (217, 917532), (231, 861924), (252, 790097), (279, 713636), (294, 677226), (308, 646443), (331, 601524), (341, 583884), (372, 535227), (396, 502789), (434, 458766), (441, 451484), (462, 430962), (539, 369396), (558, 356818), (588, 338613), (651, 305844), (662, 300762), (682, 291942), (693, 287308), (868, 229383), (882, 225742), (924, 215481), (993, 200508), (1023, 194628), (1078, 184698), (1116, 178409), (1302, 152922), (1324, 150381), (1364, 145971), (1386, 143654), (1519, 131076), (1617, 123132), (1764, 112871), (1953, 101948), (1986, 100254), (2046, 97314), (2156, 92349), (2317, 85932), (2387, 83412), (2604, 76461), (2772, 71827), (2979, 66836), (3038, 65538), (3069, 64876), (3234, 61566), (3641, 54684), (3906, 50974), (3972, 50127), (4092, 48657), (4557, 43692), (4634, 42966), (4774, 41706), (4851, 41044), (5958, 33418), (6076, 32769), (6138, 32438), (6468, 30783), (6951, 28644), (7161, 27804), (7282, 27342), (7812, 25487), (9114, 21846), (9268, 21483), (9548, 20853), (9702, 20522), (10261, 19404), (10923, 18228), (11916, 16709), (12276, 16219), (13671, 14564), (13902, 14322)]