208517512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219031}}^1$

素因数の和:219061

約数の個数: 32

約数和(自身を含む): 473109120

約数和(自身を除く): 264591608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 219031, 438062, 876124, 1533217, 1752248, 3066434, 3723527, 6132868, 7447054, 12265736, 14894108, 26064689, 29788216, 52129378, 104258756, 208517512]

約数ペア:

[(1, 208517512), (2, 104258756), (4, 52129378), (7, 29788216), (8, 26064689), (14, 14894108), (17, 12265736), (28, 7447054), (34, 6132868), (56, 3723527), (68, 3066434), (119, 1752248), (136, 1533217), (238, 876124), (476, 438062), (952, 219031)]