193304852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 373674000

約数和(自身を除く): 180369148

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 149, 244, 298, 409, 596, 793, 818, 1586, 1636, 1937, 3172, 3874, 5317, 7748, 9089, 10634, 18178, 21268, 24949, 36356, 49898, 60941, 99796, 118157, 121882, 236314, 243764, 324337, 472628, 648674, 792233, 1297348, 1584466, 3168932, 3717401, 7434802, 14869604, 48326213, 96652426, 193304852]

約数ペア:

[(1, 193304852), (2, 96652426), (4, 48326213), (13, 14869604), (26, 7434802), (52, 3717401), (61, 3168932), (122, 1584466), (149, 1297348), (244, 792233), (298, 648674), (409, 472628), (596, 324337), (793, 243764), (818, 236314), (1586, 121882), (1636, 118157), (1937, 99796), (3172, 60941), (3874, 49898), (5317, 36356), (7748, 24949), (9089, 21268), (10634, 18178)]