205121952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101747}}^1$

素因数の和:101770

約数の個数: 72

約数和(自身を含む): 666652896

約数和(自身を除く): 461530944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 101747, 203494, 305241, 406988, 610482, 712229, 813976, 915723, 1220964, 1424458, 1627952, 1831446, 2136687, 2441928, 2848916, 3255904, 3662892, 4273374, 4883856, 5697832, 6410061, 7325784, 8546748, 9767712, 11395664, 12820122, 14651568, 17093496, 22791328, 25640244, 29303136, 34186992, 51280488, 68373984, 102560976, 205121952]

約数ペア:

[(1, 205121952), (2, 102560976), (3, 68373984), (4, 51280488), (6, 34186992), (7, 29303136), (8, 25640244), (9, 22791328), (12, 17093496), (14, 14651568), (16, 12820122), (18, 11395664), (21, 9767712), (24, 8546748), (28, 7325784), (32, 6410061), (36, 5697832), (42, 4883856), (48, 4273374), (56, 3662892), (63, 3255904), (72, 2848916), (84, 2441928), (96, 2136687), (112, 1831446), (126, 1627952), (144, 1424458), (168, 1220964), (224, 915723), (252, 813976), (288, 712229), (336, 610482), (504, 406988), (672, 305241), (1008, 203494), (2016, 101747)]