202170664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{40177}}^1$

素因数の和:40237

約数の個数: 32

約数和(自身を含む): 412226280

約数和(自身を除く): 210055616

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 40177, 80354, 160708, 321416, 683009, 1366018, 1486549, 2732036, 2973098, 5464072, 5946196, 11892392, 25271333, 50542666, 101085332, 202170664]

約数ペア:

[(1, 202170664), (2, 101085332), (4, 50542666), (8, 25271333), (17, 11892392), (34, 5946196), (37, 5464072), (68, 2973098), (74, 2732036), (136, 1486549), (148, 1366018), (296, 683009), (629, 321416), (1258, 160708), (2516, 80354), (5032, 40177)]