202551362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 167586238

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 89, 178, 221, 247, 271, 323, 442, 494, 542, 646, 1157, 1513, 1691, 2314, 3026, 3382, 3523, 4199, 4607, 5149, 7046, 8398, 9214, 10298, 19669, 21983, 24119, 28747, 39338, 43966, 48238, 57494, 59891, 66937, 87533, 119782, 133874, 175066, 313547, 373711, 410023, 458261, 627094, 747422, 820046, 916522, 1137929, 2275858, 5330299, 5957393, 7790437, 10660598, 11914786, 15580874, 101275681, 202551362]

約数ペア:

[(1, 202551362), (2, 101275681), (13, 15580874), (17, 11914786), (19, 10660598), (26, 7790437), (34, 5957393), (38, 5330299), (89, 2275858), (178, 1137929), (221, 916522), (247, 820046), (271, 747422), (323, 627094), (442, 458261), (494, 410023), (542, 373711), (646, 313547), (1157, 175066), (1513, 133874), (1691, 119782), (2314, 87533), (3026, 66937), (3382, 59891), (3523, 57494), (4199, 48238), (4607, 43966), (5149, 39338), (7046, 28747), (8398, 24119), (9214, 21983), (10298, 19669)]