198314588680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{198529}}^1$

素因数の和:198683

約数の個数: 128

約数和(自身を含む): 513303285600

約数和(自身を除く): 314988696920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 113, 130, 136, 170, 221, 226, 260, 340, 442, 452, 520, 565, 680, 884, 904, 1105, 1130, 1469, 1768, 1921, 2210, 2260, 2938, 3842, 4420, 4520, 5876, 7345, 7684, 8840, 9605, 11752, 14690, 15368, 19210, 24973, 29380, 38420, 49946, 58760, 76840, 99892, 124865, 198529, 199784, 249730, 397058, 499460, 794116, 992645, 998920, 1588232, 1985290, 2580877, 3374993, 3970580, 5161754, 6749986, 7941160, 10323508, 12904385, 13499972, 16874965, 20647016, 22433777, 25808770, 26999944, 33749930, 43874909, 44867554, 51617540, 67499860, 87749818, 89735108, 103235080, 112168885, 134999720, 175499636, 179470216, 219374545, 224337770, 291639101, 350999272, 381374209, 438749090, 448675540, 583278202, 762748418, 877498180, 897351080, 1166556404, 1458195505, 1525496836, 1754996360, 1906871045, 2333112808, 2916391010, 3050993672, 3813742090, 4957864717, 5832782020, 7627484180, 9915729434, 11665564040, 15254968360, 19831458868, 24789323585, 39662917736, 49578647170, 99157294340, 198314588680]

約数ペア:

[(1, 198314588680), (2, 99157294340), (4, 49578647170), (5, 39662917736), (8, 24789323585), (10, 19831458868), (13, 15254968360), (17, 11665564040), (20, 9915729434), (26, 7627484180), (34, 5832782020), (40, 4957864717), (52, 3813742090), (65, 3050993672), (68, 2916391010), (85, 2333112808), (104, 1906871045), (113, 1754996360), (130, 1525496836), (136, 1458195505), (170, 1166556404), (221, 897351080), (226, 877498180), (260, 762748418), (340, 583278202), (442, 448675540), (452, 438749090), (520, 381374209), (565, 350999272), (680, 291639101), (884, 224337770), (904, 219374545), (1105, 179470216), (1130, 175499636), (1469, 134999720), (1768, 112168885), (1921, 103235080), (2210, 89735108), (2260, 87749818), (2938, 67499860), (3842, 51617540), (4420, 44867554), (4520, 43874909), (5876, 33749930), (7345, 26999944), (7684, 25808770), (8840, 22433777), (9605, 20647016), (11752, 16874965), (14690, 13499972), (15368, 12904385), (19210, 10323508), (24973, 7941160), (29380, 6749986), (38420, 5161754), (49946, 3970580), (58760, 3374993), (76840, 2580877), (99892, 1985290), (124865, 1588232), (198529, 998920), (199784, 992645), (249730, 794116), (397058, 499460)]