208510088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{4091}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 409527360

約数和(自身を除く): 201017272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 277, 554, 1108, 2216, 4091, 6371, 8182, 12742, 16364, 25484, 32728, 50968, 94093, 188186, 376372, 752744, 1133207, 2266414, 4532828, 9065656, 26063761, 52127522, 104255044, 208510088]

約数ペア:

[(1, 208510088), (2, 104255044), (4, 52127522), (8, 26063761), (23, 9065656), (46, 4532828), (92, 2266414), (184, 1133207), (277, 752744), (554, 376372), (1108, 188186), (2216, 94093), (4091, 50968), (6371, 32728), (8182, 25484), (12742, 16364)]