201698302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 346399200

約数和(自身を除く): 144700898

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1579, 3158, 3757, 4913, 7514, 9826, 20527, 26843, 41054, 53686, 63869, 127738, 348959, 456331, 697918, 912662, 5932303, 7757627, 11864606, 15515254, 100849151, 201698302]

約数ペア:

[(1, 201698302), (2, 100849151), (13, 15515254), (17, 11864606), (26, 7757627), (34, 5932303), (221, 912662), (289, 697918), (442, 456331), (578, 348959), (1579, 127738), (3158, 63869), (3757, 53686), (4913, 41054), (7514, 26843), (9826, 20527)]