201559336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{367}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 418703040

約数和(自身を除く): 217143704

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 367, 632, 734, 869, 1468, 1738, 2936, 3476, 4037, 6241, 6952, 8074, 12482, 16148, 24964, 28993, 32296, 49928, 57986, 68651, 115972, 137302, 231944, 274604, 318923, 549208, 637846, 1275692, 2290447, 2551384, 4580894, 9161788, 18323576, 25194917, 50389834, 100779668, 201559336]

約数ペア:

[(1, 201559336), (2, 100779668), (4, 50389834), (8, 25194917), (11, 18323576), (22, 9161788), (44, 4580894), (79, 2551384), (88, 2290447), (158, 1275692), (316, 637846), (367, 549208), (632, 318923), (734, 274604), (869, 231944), (1468, 137302), (1738, 115972), (2936, 68651), (3476, 57986), (4037, 49928), (6241, 32296), (6952, 28993), (8074, 24964), (12482, 16148)]