207634788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 542269728

約数和(自身を除く): 334634940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 172, 226, 258, 339, 387, 452, 516, 678, 774, 1017, 1187, 1356, 1548, 2034, 2374, 3561, 4068, 4748, 4859, 7122, 9718, 10683, 14244, 14577, 19436, 21366, 29154, 42732, 43731, 51041, 58308, 87462, 102082, 134131, 153123, 174924, 204164, 268262, 306246, 402393, 459369, 536524, 612492, 804786, 918738, 1207179, 1609572, 1837476, 2414358, 4828716, 5767633, 11535266, 17302899, 23070532, 34605798, 51908697, 69211596, 103817394, 207634788]

約数ペア:

[(1, 207634788), (2, 103817394), (3, 69211596), (4, 51908697), (6, 34605798), (9, 23070532), (12, 17302899), (18, 11535266), (36, 5767633), (43, 4828716), (86, 2414358), (113, 1837476), (129, 1609572), (172, 1207179), (226, 918738), (258, 804786), (339, 612492), (387, 536524), (452, 459369), (516, 402393), (678, 306246), (774, 268262), (1017, 204164), (1187, 174924), (1356, 153123), (1548, 134131), (2034, 102082), (2374, 87462), (3561, 58308), (4068, 51041), (4748, 43731), (4859, 42732), (7122, 29154), (9718, 21366), (10683, 19436), (14244, 14577)]