205518768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47051}}^1$

素因数の和:47082

約数の個数: 80

約数和(自身を含む): 653458176

約数和(自身を除く): 447939408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 47051, 94102, 141153, 188204, 282306, 329357, 376408, 564612, 611663, 658714, 752816, 988071, 1129224, 1223326, 1317428, 1834989, 1976142, 2258448, 2446652, 2634856, 3669978, 3952284, 4281641, 4893304, 5269712, 7339956, 7904568, 8563282, 9786608, 12844923, 14679912, 15809136, 17126564, 25689846, 29359824, 34253128, 51379692, 68506256, 102759384, 205518768]

約数ペア:

[(1, 205518768), (2, 102759384), (3, 68506256), (4, 51379692), (6, 34253128), (7, 29359824), (8, 25689846), (12, 17126564), (13, 15809136), (14, 14679912), (16, 12844923), (21, 9786608), (24, 8563282), (26, 7904568), (28, 7339956), (39, 5269712), (42, 4893304), (48, 4281641), (52, 3952284), (56, 3669978), (78, 2634856), (84, 2446652), (91, 2258448), (104, 1976142), (112, 1834989), (156, 1317428), (168, 1223326), (182, 1129224), (208, 988071), (273, 752816), (312, 658714), (336, 611663), (364, 564612), (546, 376408), (624, 329357), (728, 282306), (1092, 188204), (1456, 141153), (2184, 94102), (4368, 47051)]