200868741

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 322692480

約数和(自身を除く): 121823739

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 423, 513, 893, 1269, 1539, 2679, 2777, 3807, 8037, 8331, 24111, 24993, 52763, 72333, 74979, 130519, 158289, 224937, 391557, 474867, 1174671, 1424601, 2479861, 3524013, 4273803, 7439583, 10572039, 22318749, 66956247, 200868741]

約数ペア:

[(1, 200868741), (3, 66956247), (9, 22318749), (19, 10572039), (27, 7439583), (47, 4273803), (57, 3524013), (81, 2479861), (141, 1424601), (171, 1174671), (423, 474867), (513, 391557), (893, 224937), (1269, 158289), (1539, 130519), (2679, 74979), (2777, 72333), (3807, 52763), (8037, 24993), (8331, 24111)]