201248590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8893}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 379097856

約数和(自身を除く): 177849266

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 8893, 11315, 17786, 22630, 44465, 88930, 275683, 551366, 649189, 1298378, 1378415, 2756830, 3245945, 6491890, 20124859, 40249718, 100624295, 201248590]

約数ペア:

[(1, 201248590), (2, 100624295), (5, 40249718), (10, 20124859), (31, 6491890), (62, 3245945), (73, 2756830), (146, 1378415), (155, 1298378), (310, 649189), (365, 551366), (730, 275683), (2263, 88930), (4526, 44465), (8893, 22630), (11315, 17786)]