204322818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 482734080

約数和(自身を除く): 278411262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 89, 94, 141, 178, 267, 282, 329, 534, 623, 658, 987, 1163, 1246, 1869, 1974, 2326, 3489, 3738, 4183, 6978, 8141, 8366, 12549, 16282, 24423, 25098, 29281, 48846, 54661, 58562, 87843, 103507, 109322, 163983, 175686, 207014, 310521, 327966, 382627, 621042, 724549, 765254, 1147881, 1449098, 2173647, 2295762, 4347294, 4864829, 9729658, 14594487, 29188974, 34053803, 68107606, 102161409, 204322818]

約数ペア:

[(1, 204322818), (2, 102161409), (3, 68107606), (6, 34053803), (7, 29188974), (14, 14594487), (21, 9729658), (42, 4864829), (47, 4347294), (89, 2295762), (94, 2173647), (141, 1449098), (178, 1147881), (267, 765254), (282, 724549), (329, 621042), (534, 382627), (623, 327966), (658, 310521), (987, 207014), (1163, 175686), (1246, 163983), (1869, 109322), (1974, 103507), (2326, 87843), (3489, 58562), (3738, 54661), (4183, 48846), (6978, 29281), (8141, 25098), (8366, 24423), (12549, 16282)]