200521212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 511230720

約数和(自身を除く): 310709508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 113, 114, 129, 172, 181, 226, 228, 258, 339, 362, 452, 516, 543, 678, 724, 817, 1086, 1356, 1634, 2147, 2172, 2451, 3268, 3439, 4294, 4859, 4902, 6441, 6878, 7783, 8588, 9718, 9804, 10317, 12882, 13756, 14577, 15566, 19436, 20453, 20634, 23349, 25764, 29154, 31132, 40906, 41268, 46698, 58308, 61359, 81812, 92321, 93396, 122718, 147877, 184642, 245436, 276963, 295754, 369284, 388607, 443631, 553926, 591508, 777214, 879479, 887262, 1107852, 1165821, 1554428, 1758958, 1774524, 2331642, 2638437, 3517916, 4663284, 5276874, 10553748, 16710101, 33420202, 50130303, 66840404, 100260606, 200521212]

約数ペア:

[(1, 200521212), (2, 100260606), (3, 66840404), (4, 50130303), (6, 33420202), (12, 16710101), (19, 10553748), (38, 5276874), (43, 4663284), (57, 3517916), (76, 2638437), (86, 2331642), (113, 1774524), (114, 1758958), (129, 1554428), (172, 1165821), (181, 1107852), (226, 887262), (228, 879479), (258, 777214), (339, 591508), (362, 553926), (452, 443631), (516, 388607), (543, 369284), (678, 295754), (724, 276963), (817, 245436), (1086, 184642), (1356, 147877), (1634, 122718), (2147, 93396), (2172, 92321), (2451, 81812), (3268, 61359), (3439, 58308), (4294, 46698), (4859, 41268), (4902, 40906), (6441, 31132), (6878, 29154), (7783, 25764), (8588, 23349), (9718, 20634), (9804, 20453), (10317, 19436), (12882, 15566), (13756, 14577)]