165206200

素因数分解:

$2^3\times 5^2\times {\mathrm{557}}^1\times {\mathrm{1483}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 385053480

約数和(自身を除く): 219847280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 557, 1114, 1483, 2228, 2785, 2966, 4456, 5570, 5932, 7415, 11140, 11864, 13925, 14830, 22280, 27850, 29660, 37075, 55700, 59320, 74150, 111400, 148300, 296600, 826031, 1652062, 3304124, 4130155, 6608248, 8260310, 16520620, 20650775, 33041240, 41301550, 82603100, 165206200]

約数ペア:

[(1, 165206200), (2, 82603100), (4, 41301550), (5, 33041240), (8, 20650775), (10, 16520620), (20, 8260310), (25, 6608248), (40, 4130155), (50, 3304124), (100, 1652062), (200, 826031), (557, 296600), (1114, 148300), (1483, 111400), (2228, 74150), (2785, 59320), (2966, 55700), (4456, 37075), (5570, 29660), (5932, 27850), (7415, 22280), (11140, 14830), (11864, 13925)]