204480870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16747}}^1$

素因数の和:16805

約数の個数: 64

約数和(自身を含む): 549870336

約数和(自身を除く): 345389466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4070, 6105, 12210, 16747, 33494, 50241, 83735, 100482, 167470, 184217, 251205, 368434, 502410, 552651, 619639, 921085, 1105302, 1239278, 1842170, 1858917, 2763255, 3098195, 3717834, 5526510, 6196390, 6816029, 9294585, 13632058, 18589170, 20448087, 34080145, 40896174, 68160290, 102240435, 204480870]

約数ペア:

[(1, 204480870), (2, 102240435), (3, 68160290), (5, 40896174), (6, 34080145), (10, 20448087), (11, 18589170), (15, 13632058), (22, 9294585), (30, 6816029), (33, 6196390), (37, 5526510), (55, 3717834), (66, 3098195), (74, 2763255), (110, 1858917), (111, 1842170), (165, 1239278), (185, 1105302), (222, 921085), (330, 619639), (370, 552651), (407, 502410), (555, 368434), (814, 251205), (1110, 184217), (1221, 167470), (2035, 100482), (2442, 83735), (4070, 50241), (6105, 33494), (12210, 16747)]