253963204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 520502976

約数和(自身を除く): 266539772

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 803, 1241, 1606, 2482, 3212, 4651, 4964, 9302, 13651, 18604, 27302, 51161, 54604, 79067, 102322, 158134, 204644, 316268, 339523, 679046, 869737, 1358092, 1739474, 3478948, 3734753, 5771891, 7469506, 11543782, 14939012, 23087564, 63490801, 126981602, 253963204]

約数ペア:

[(1, 253963204), (2, 126981602), (4, 63490801), (11, 23087564), (17, 14939012), (22, 11543782), (34, 7469506), (44, 5771891), (68, 3734753), (73, 3478948), (146, 1739474), (187, 1358092), (292, 869737), (374, 679046), (748, 339523), (803, 316268), (1241, 204644), (1606, 158134), (2482, 102322), (3212, 79067), (4651, 54604), (4964, 51161), (9302, 27302), (13651, 18604)]