200898012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 550913664

約数和(自身を除く): 350015652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1369, 1554, 1747, 2738, 3108, 3494, 4107, 5241, 5476, 6988, 8214, 9583, 10482, 12229, 16428, 19166, 20964, 24458, 28749, 36687, 38332, 48916, 57498, 64639, 73374, 114996, 129278, 146748, 193917, 258556, 387834, 452473, 775668, 904946, 1357419, 1809892, 2391643, 2714838, 4783286, 5429676, 7174929, 9566572, 14349858, 16741501, 28699716, 33483002, 50224503, 66966004, 100449006, 200898012]

約数ペア:

[(1, 200898012), (2, 100449006), (3, 66966004), (4, 50224503), (6, 33483002), (7, 28699716), (12, 16741501), (14, 14349858), (21, 9566572), (28, 7174929), (37, 5429676), (42, 4783286), (74, 2714838), (84, 2391643), (111, 1809892), (148, 1357419), (222, 904946), (259, 775668), (444, 452473), (518, 387834), (777, 258556), (1036, 193917), (1369, 146748), (1554, 129278), (1747, 114996), (2738, 73374), (3108, 64639), (3494, 57498), (4107, 48916), (5241, 38332), (5476, 36687), (6988, 28749), (8214, 24458), (9583, 20964), (10482, 19166), (12229, 16428)]