187955898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{12109}}^1$

素因数の和:12326

約数の個数: 32

約数和(自身を含む): 406896000

約数和(自身を除く): 218940102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 12109, 15522, 24218, 36327, 72654, 157417, 314834, 472251, 944502, 2409691, 4819382, 7229073, 14458146, 31325983, 62651966, 93977949, 187955898]

約数ペア:

[(1, 187955898), (2, 93977949), (3, 62651966), (6, 31325983), (13, 14458146), (26, 7229073), (39, 4819382), (78, 2409691), (199, 944502), (398, 472251), (597, 314834), (1194, 157417), (2587, 72654), (5174, 36327), (7761, 24218), (12109, 15522)]