202568968

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 446497920

約数和(自身を除く): 243928952

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 131, 212, 262, 371, 424, 521, 524, 742, 917, 1042, 1048, 1484, 1834, 2084, 2968, 3647, 3668, 4168, 6943, 7294, 7336, 13886, 14588, 27613, 27772, 29176, 48601, 55226, 55544, 68251, 97202, 110452, 136502, 193291, 194404, 220904, 273004, 386582, 388808, 477757, 546008, 773164, 955514, 1546328, 1911028, 3617303, 3822056, 7234606, 14469212, 25321121, 28938424, 50642242, 101284484, 202568968]

約数ペア:

[(1, 202568968), (2, 101284484), (4, 50642242), (7, 28938424), (8, 25321121), (14, 14469212), (28, 7234606), (53, 3822056), (56, 3617303), (106, 1911028), (131, 1546328), (212, 955514), (262, 773164), (371, 546008), (424, 477757), (521, 388808), (524, 386582), (742, 273004), (917, 220904), (1042, 194404), (1048, 193291), (1484, 136502), (1834, 110452), (2084, 97202), (2968, 68251), (3647, 55544), (3668, 55226), (4168, 48601), (6943, 29176), (7294, 27772), (7336, 27613), (13886, 14588)]