201381532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 407836800

約数和(自身を除く): 206455268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 209, 278, 418, 556, 836, 1529, 1733, 2641, 3058, 3466, 5282, 6116, 6932, 10564, 19063, 29051, 32927, 38126, 58102, 65854, 76252, 116204, 131708, 240887, 362197, 481774, 724394, 963548, 1448788, 2649757, 4576853, 5299514, 9153706, 10599028, 18307412, 50345383, 100690766, 201381532]

約数ペア:

[(1, 201381532), (2, 100690766), (4, 50345383), (11, 18307412), (19, 10599028), (22, 9153706), (38, 5299514), (44, 4576853), (76, 2649757), (139, 1448788), (209, 963548), (278, 724394), (418, 481774), (556, 362197), (836, 240887), (1529, 131708), (1733, 116204), (2641, 76252), (3058, 65854), (3466, 58102), (5282, 38126), (6116, 32927), (6932, 29051), (10564, 19063)]