197808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 552048

約数和(自身を除く): 354240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 317, 624, 634, 951, 1268, 1902, 2536, 3804, 4121, 5072, 7608, 8242, 12363, 15216, 16484, 24726, 32968, 49452, 65936, 98904, 197808]

約数ペア:

[(1, 197808), (2, 98904), (3, 65936), (4, 49452), (6, 32968), (8, 24726), (12, 16484), (13, 15216), (16, 12363), (24, 8242), (26, 7608), (39, 5072), (48, 4121), (52, 3804), (78, 2536), (104, 1902), (156, 1268), (208, 951), (312, 634), (317, 624)]