201778704

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{32587}}^1$

素因数の和:32644

約数の個数: 60

約数和(自身を含む): 577850416

約数和(自身を除く): 376071712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 32587, 65174, 97761, 130348, 195522, 260696, 293283, 391044, 521392, 586566, 782088, 1173132, 1401241, 1564176, 2346264, 2802482, 4203723, 4692528, 5604964, 8407446, 11209928, 12611169, 16814892, 22419856, 25222338, 33629784, 50444676, 67259568, 100889352, 201778704]

約数ペア:

[(1, 201778704), (2, 100889352), (3, 67259568), (4, 50444676), (6, 33629784), (8, 25222338), (9, 22419856), (12, 16814892), (16, 12611169), (18, 11209928), (24, 8407446), (36, 5604964), (43, 4692528), (48, 4203723), (72, 2802482), (86, 2346264), (129, 1564176), (144, 1401241), (172, 1173132), (258, 782088), (344, 586566), (387, 521392), (516, 391044), (688, 293283), (774, 260696), (1032, 195522), (1548, 130348), (2064, 97761), (3096, 65174), (6192, 32587)]