201357690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394819}}^1$

素因数の和:394846

約数の個数: 32

約数和(自身を含む): 511686720

約数和(自身を除く): 310329030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 394819, 789638, 1184457, 1974095, 2368914, 3948190, 5922285, 6711923, 11844570, 13423846, 20135769, 33559615, 40271538, 67119230, 100678845, 201357690]

約数ペア:

[(1, 201357690), (2, 100678845), (3, 67119230), (5, 40271538), (6, 33559615), (10, 20135769), (15, 13423846), (17, 11844570), (30, 6711923), (34, 5922285), (51, 3948190), (85, 2368914), (102, 1974095), (170, 1184457), (255, 789638), (510, 394819)]