221536046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 363916800

約数和(自身を除く): 142380754

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 667, 1334, 1633, 2059, 2339, 3266, 4118, 4678, 47357, 53797, 67831, 94714, 107594, 135662, 166069, 332138, 1560113, 3120226, 3819587, 4816001, 7639174, 9632002, 110768023, 221536046]

約数ペア:

[(1, 221536046), (2, 110768023), (23, 9632002), (29, 7639174), (46, 4816001), (58, 3819587), (71, 3120226), (142, 1560113), (667, 332138), (1334, 166069), (1633, 135662), (2059, 107594), (2339, 94714), (3266, 67831), (4118, 53797), (4678, 47357)]