205433916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 523290096

約数和(自身を除く): 317856180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1258, 1601, 1734, 1887, 2516, 3202, 3468, 3774, 4803, 6404, 7548, 9606, 10693, 19212, 21386, 27217, 32079, 42772, 54434, 59237, 64158, 81651, 108868, 118474, 128316, 163302, 177711, 236948, 326604, 355422, 462689, 710844, 925378, 1007029, 1388067, 1850756, 2014058, 2776134, 3021087, 4028116, 5552268, 6042174, 12084348, 17119493, 34238986, 51358479, 68477972, 102716958, 205433916]

約数ペア:

[(1, 205433916), (2, 102716958), (3, 68477972), (4, 51358479), (6, 34238986), (12, 17119493), (17, 12084348), (34, 6042174), (37, 5552268), (51, 4028116), (68, 3021087), (74, 2776134), (102, 2014058), (111, 1850756), (148, 1388067), (204, 1007029), (222, 925378), (289, 710844), (444, 462689), (578, 355422), (629, 326604), (867, 236948), (1156, 177711), (1258, 163302), (1601, 128316), (1734, 118474), (1887, 108868), (2516, 81651), (3202, 64158), (3468, 59237), (3774, 54434), (4803, 42772), (6404, 32079), (7548, 27217), (9606, 21386), (10693, 19212)]