211676960796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1970261}}^1$

素因数の和:1971554

約数の個数: 48

約数和(自身を含む): 564913520640

約数和(自身を除く): 353236559844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1279, 2558, 3837, 5116, 7674, 8953, 15348, 17906, 26859, 35812, 53718, 107436, 1970261, 3940522, 5910783, 7881044, 11821566, 13791827, 23643132, 27583654, 41375481, 55167308, 82750962, 165501924, 2519963819, 5039927638, 7559891457, 10079855276, 15119782914, 17639746733, 30239565828, 35279493466, 52919240199, 70558986932, 105838480398, 211676960796]

約数ペア:

[(1, 211676960796), (2, 105838480398), (3, 70558986932), (4, 52919240199), (6, 35279493466), (7, 30239565828), (12, 17639746733), (14, 15119782914), (21, 10079855276), (28, 7559891457), (42, 5039927638), (84, 2519963819), (1279, 165501924), (2558, 82750962), (3837, 55167308), (5116, 41375481), (7674, 27583654), (8953, 23643132), (15348, 13791827), (17906, 11821566), (26859, 7881044), (35812, 5910783), (53718, 3940522), (107436, 1970261)]