201526830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20543}}^1$

素因数の和:20665

約数の個数: 48

約数和(自身を含む): 528802560

約数和(自身を除く): 327275730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 20543, 41086, 61629, 102715, 123258, 184887, 205430, 308145, 369774, 616290, 924435, 1848870, 2239187, 4478374, 6717561, 11195935, 13435122, 20152683, 22391870, 33587805, 40305366, 67175610, 100763415, 201526830]

約数ペア:

[(1, 201526830), (2, 100763415), (3, 67175610), (5, 40305366), (6, 33587805), (9, 22391870), (10, 20152683), (15, 13435122), (18, 11195935), (30, 6717561), (45, 4478374), (90, 2239187), (109, 1848870), (218, 924435), (327, 616290), (545, 369774), (654, 308145), (981, 205430), (1090, 184887), (1635, 123258), (1962, 102715), (3270, 61629), (4905, 41086), (9810, 20543)]