209969660152

素因数分解:

$2^3\times 7^1\times {\mathrm{148853}}^1\times {\mathrm{25189}}^1$

素因数の和:174055

約数の個数: 32

約数和(自身を含む): 449955871200

約数和(自身を除く): 239986211048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 25189, 50378, 100756, 148853, 176323, 201512, 297706, 352646, 595412, 705292, 1041971, 1190824, 1410584, 2083942, 4167884, 8335768, 3749458217, 7498916434, 14997832868, 26246207519, 29995665736, 52492415038, 104984830076, 209969660152]

約数ペア:

[(1, 209969660152), (2, 104984830076), (4, 52492415038), (7, 29995665736), (8, 26246207519), (14, 14997832868), (28, 7498916434), (56, 3749458217), (25189, 8335768), (50378, 4167884), (100756, 2083942), (148853, 1410584), (176323, 1190824), (201512, 1041971), (297706, 705292), (352646, 595412)]