201897848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3917}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 401986800

約数和(自身を除く): 200088952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 1516, 3032, 3917, 6443, 7834, 12886, 15668, 25772, 31336, 51544, 66589, 133178, 266356, 532712, 1484543, 2969086, 5938172, 11876344, 25237231, 50474462, 100948924, 201897848]

約数ペア:

[(1, 201897848), (2, 100948924), (4, 50474462), (8, 25237231), (17, 11876344), (34, 5938172), (68, 2969086), (136, 1484543), (379, 532712), (758, 266356), (1516, 133178), (3032, 66589), (3917, 51544), (6443, 31336), (7834, 25772), (12886, 15668)]