203022950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{312343}}^1$

素因数の和:312368

約数の個数: 24

約数和(自身を含む): 406671888

約数和(自身を除く): 203648938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 312343, 624686, 1561715, 3123430, 4060459, 7808575, 8120918, 15617150, 20302295, 40604590, 101511475, 203022950]

約数ペア:

[(1, 203022950), (2, 101511475), (5, 40604590), (10, 20302295), (13, 15617150), (25, 8120918), (26, 7808575), (50, 4060459), (65, 3123430), (130, 1561715), (325, 624686), (650, 312343)]