206291484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26407}}^1$

素因数の和:26455

約数の個数: 72

約数和(自身を含む): 615200768

約数和(自身を除く): 408909284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 26407, 52814, 79221, 105628, 158442, 184849, 237663, 316884, 369698, 475326, 554547, 739396, 818617, 950652, 1109094, 1637234, 1663641, 2218188, 2455851, 3274468, 3327282, 4911702, 5730319, 6654564, 7367553, 9823404, 11460638, 14735106, 17190957, 22921276, 29470212, 34381914, 51572871, 68763828, 103145742, 206291484]

約数ペア:

[(1, 206291484), (2, 103145742), (3, 68763828), (4, 51572871), (6, 34381914), (7, 29470212), (9, 22921276), (12, 17190957), (14, 14735106), (18, 11460638), (21, 9823404), (28, 7367553), (31, 6654564), (36, 5730319), (42, 4911702), (62, 3327282), (63, 3274468), (84, 2455851), (93, 2218188), (124, 1663641), (126, 1637234), (186, 1109094), (217, 950652), (252, 818617), (279, 739396), (372, 554547), (434, 475326), (558, 369698), (651, 316884), (868, 237663), (1116, 184849), (1302, 158442), (1953, 105628), (2604, 79221), (3906, 52814), (7812, 26407)]