245751954

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{2437}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 573651648

約数和(自身を除く): 327899694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 2437, 4802, 4874, 7203, 7311, 14406, 14622, 16807, 17059, 33614, 34118, 50421, 51177, 100842, 102354, 119413, 238826, 358239, 716478, 835891, 1671782, 2507673, 5015346, 5851237, 11702474, 17553711, 35107422, 40958659, 81917318, 122875977, 245751954]

約数ペア:

[(1, 245751954), (2, 122875977), (3, 81917318), (6, 40958659), (7, 35107422), (14, 17553711), (21, 11702474), (42, 5851237), (49, 5015346), (98, 2507673), (147, 1671782), (294, 835891), (343, 716478), (686, 358239), (1029, 238826), (2058, 119413), (2401, 102354), (2437, 100842), (4802, 51177), (4874, 50421), (7203, 34118), (7311, 33614), (14406, 17059), (14622, 16807)]