203911119

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 300721200

約数和(自身を除く): 96810081

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 1341, 2083, 6249, 10877, 18747, 32631, 97893, 152059, 310367, 456177, 931101, 1368531, 2793303, 22656791, 67970373, 203911119]

約数ペア:

[(1, 203911119), (3, 67970373), (9, 22656791), (73, 2793303), (149, 1368531), (219, 931101), (447, 456177), (657, 310367), (1341, 152059), (2083, 97893), (6249, 32631), (10877, 18747)]