201382600

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{4397}}^1$

素因数の和:4642

約数の個数: 48

約数和(自身を含む): 470366100

約数和(自身を除く): 268983500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 4397, 4580, 5725, 8794, 9160, 11450, 17588, 21985, 22900, 35176, 43970, 45800, 87940, 109925, 175880, 219850, 439700, 879400, 1006913, 2013826, 4027652, 5034565, 8055304, 10069130, 20138260, 25172825, 40276520, 50345650, 100691300, 201382600]

約数ペア:

[(1, 201382600), (2, 100691300), (4, 50345650), (5, 40276520), (8, 25172825), (10, 20138260), (20, 10069130), (25, 8055304), (40, 5034565), (50, 4027652), (100, 2013826), (200, 1006913), (229, 879400), (458, 439700), (916, 219850), (1145, 175880), (1832, 109925), (2290, 87940), (4397, 45800), (4580, 43970), (5725, 35176), (8794, 22900), (9160, 21985), (11450, 17588)]