210917966404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{16279559}}^1$

素因数の和:16279683

約数の個数: 24

約数和(自身を含む): 382895251200

約数和(自身を除く): 171977284796

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 16279559, 32559118, 65118236, 667461919, 1286085161, 1334923838, 2572170322, 2669847676, 5144340644, 52729491601, 105458983202, 210917966404]

約数ペア:

[(1, 210917966404), (2, 105458983202), (4, 52729491601), (41, 5144340644), (79, 2669847676), (82, 2572170322), (158, 1334923838), (164, 1286085161), (316, 667461919), (3239, 65118236), (6478, 32559118), (12956, 16279559)]