201768705640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{10273}}^1$

素因数の和:10947

約数の個数: 128

約数和(自身を含む): 489847881600

約数和(自身を除く): 288079175960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 601, 760, 817, 860, 1202, 1634, 1720, 2404, 3005, 3268, 4085, 4808, 6010, 6536, 8170, 10273, 11419, 12020, 16340, 20546, 22838, 24040, 25843, 32680, 41092, 45676, 51365, 51686, 57095, 82184, 91352, 102730, 103372, 114190, 129215, 195187, 205460, 206744, 228380, 258430, 390374, 410920, 441739, 456760, 491017, 516860, 780748, 883478, 975935, 982034, 1033720, 1561496, 1766956, 1951870, 1964068, 2208695, 2455085, 3533912, 3903740, 3928136, 4417390, 4910170, 6174073, 7807480, 8393041, 8834780, 9820340, 12348146, 16786082, 17669560, 19640680, 24696292, 30870365, 33572164, 41965205, 49392584, 61740730, 67144328, 83930410, 117307387, 123481460, 167860820, 234614774, 246962920, 265485139, 335721640, 469229548, 530970278, 586536935, 938459096, 1061940556, 1173073870, 1327425695, 2123881112, 2346147740, 2654851390, 4692295480, 5044217641, 5309702780, 10088435282, 10619405560, 20176870564, 25221088205, 40353741128, 50442176410, 100884352820, 201768705640]

約数ペア:

[(1, 201768705640), (2, 100884352820), (4, 50442176410), (5, 40353741128), (8, 25221088205), (10, 20176870564), (19, 10619405560), (20, 10088435282), (38, 5309702780), (40, 5044217641), (43, 4692295480), (76, 2654851390), (86, 2346147740), (95, 2123881112), (152, 1327425695), (172, 1173073870), (190, 1061940556), (215, 938459096), (344, 586536935), (380, 530970278), (430, 469229548), (601, 335721640), (760, 265485139), (817, 246962920), (860, 234614774), (1202, 167860820), (1634, 123481460), (1720, 117307387), (2404, 83930410), (3005, 67144328), (3268, 61740730), (4085, 49392584), (4808, 41965205), (6010, 33572164), (6536, 30870365), (8170, 24696292), (10273, 19640680), (11419, 17669560), (12020, 16786082), (16340, 12348146), (20546, 9820340), (22838, 8834780), (24040, 8393041), (25843, 7807480), (32680, 6174073), (41092, 4910170), (45676, 4417390), (51365, 3928136), (51686, 3903740), (57095, 3533912), (82184, 2455085), (91352, 2208695), (102730, 1964068), (103372, 1951870), (114190, 1766956), (129215, 1561496), (195187, 1033720), (205460, 982034), (206744, 975935), (228380, 883478), (258430, 780748), (390374, 516860), (410920, 491017), (441739, 456760)]