201600813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 288110592

約数和(自身を除く): 86509779

約数列:

[1, 3, 41, 43, 47, 123, 129, 141, 811, 1763, 1927, 2021, 2433, 5289, 5781, 6063, 33251, 34873, 38117, 82861, 99753, 104619, 114351, 248583, 1429793, 1562797, 1639031, 4289379, 4688391, 4917093, 67200271, 201600813]

約数ペア:

[(1, 201600813), (3, 67200271), (41, 4917093), (43, 4688391), (47, 4289379), (123, 1639031), (129, 1562797), (141, 1429793), (811, 248583), (1763, 114351), (1927, 104619), (2021, 99753), (2433, 82861), (5289, 38117), (5781, 34873), (6063, 33251)]