200642416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 459665024

約数和(自身を除く): 259022608

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 37, 52, 58, 62, 74, 104, 116, 124, 148, 208, 232, 248, 296, 377, 403, 464, 481, 496, 592, 754, 806, 841, 899, 962, 1073, 1147, 1508, 1612, 1682, 1798, 1924, 2146, 2294, 3016, 3224, 3364, 3596, 3848, 4292, 4588, 6032, 6448, 6728, 7192, 7696, 8584, 9176, 10933, 11687, 13456, 13949, 14384, 14911, 17168, 18352, 21866, 23374, 26071, 27898, 29822, 31117, 33263, 43732, 46748, 52142, 55796, 59644, 62234, 66526, 87464, 93496, 104284, 111592, 119288, 124468, 133052, 174928, 186992, 208568, 223184, 238576, 248936, 266104, 338923, 404521, 417136, 432419, 497872, 532208, 677846, 809042, 864838, 964627, 1355692, 1618084, 1729676, 1929254, 2711384, 3236168, 3459352, 3858508, 5422768, 6472336, 6918704, 7717016, 12540151, 15434032, 25080302, 50160604, 100321208, 200642416]

約数ペア:

[(1, 200642416), (2, 100321208), (4, 50160604), (8, 25080302), (13, 15434032), (16, 12540151), (26, 7717016), (29, 6918704), (31, 6472336), (37, 5422768), (52, 3858508), (58, 3459352), (62, 3236168), (74, 2711384), (104, 1929254), (116, 1729676), (124, 1618084), (148, 1355692), (208, 964627), (232, 864838), (248, 809042), (296, 677846), (377, 532208), (403, 497872), (464, 432419), (481, 417136), (496, 404521), (592, 338923), (754, 266104), (806, 248936), (841, 238576), (899, 223184), (962, 208568), (1073, 186992), (1147, 174928), (1508, 133052), (1612, 124468), (1682, 119288), (1798, 111592), (1924, 104284), (2146, 93496), (2294, 87464), (3016, 66526), (3224, 62234), (3364, 59644), (3596, 55796), (3848, 52142), (4292, 46748), (4588, 43732), (6032, 33263), (6448, 31117), (6728, 29822), (7192, 27898), (7696, 26071), (8584, 23374), (9176, 21866), (10933, 18352), (11687, 17168), (13456, 14911), (13949, 14384)]