202086140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{34963}}^1$

素因数の和:35006

約数の個数: 36

約数和(自身を含む): 450825816

約数和(自身を除く): 248739676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 34963, 69926, 139852, 174815, 349630, 594371, 699260, 1188742, 2377484, 2971855, 5943710, 10104307, 11887420, 20208614, 40417228, 50521535, 101043070, 202086140]

約数ペア:

[(1, 202086140), (2, 101043070), (4, 50521535), (5, 40417228), (10, 20208614), (17, 11887420), (20, 10104307), (34, 5943710), (68, 2971855), (85, 2377484), (170, 1188742), (289, 699260), (340, 594371), (578, 349630), (1156, 174815), (1445, 139852), (2890, 69926), (5780, 34963)]