202146200

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{4229}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 472068000

約数和(自身を除く): 269921800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1912, 2390, 4229, 4780, 5975, 8458, 9560, 11950, 16916, 21145, 23900, 33832, 42290, 47800, 84580, 105725, 169160, 211450, 422900, 845800, 1010731, 2021462, 4042924, 5053655, 8085848, 10107310, 20214620, 25268275, 40429240, 50536550, 101073100, 202146200]

約数ペア:

[(1, 202146200), (2, 101073100), (4, 50536550), (5, 40429240), (8, 25268275), (10, 20214620), (20, 10107310), (25, 8085848), (40, 5053655), (50, 4042924), (100, 2021462), (200, 1010731), (239, 845800), (478, 422900), (956, 211450), (1195, 169160), (1912, 105725), (2390, 84580), (4229, 47800), (4780, 42290), (5975, 33832), (8458, 23900), (9560, 21145), (11950, 16916)]