214976008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13873}}^1$

素因数の和:14041

約数の個数: 32

約数和(自身を含む): 437031000

約数和(自身を除く): 222054992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 13873, 15496, 27746, 55492, 110984, 180349, 360698, 721396, 1442792, 2067077, 4134154, 8268308, 16536616, 26872001, 53744002, 107488004, 214976008]

約数ペア:

[(1, 214976008), (2, 107488004), (4, 53744002), (8, 26872001), (13, 16536616), (26, 8268308), (52, 4134154), (104, 2067077), (149, 1442792), (298, 721396), (596, 360698), (1192, 180349), (1937, 110984), (3874, 55492), (7748, 27746), (13873, 15496)]