189945804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7621}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 464393216

約数和(自身を除く): 274447412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 2077, 4154, 6231, 7621, 8308, 12462, 15242, 22863, 24924, 30484, 45726, 91452, 236251, 472502, 510607, 708753, 945004, 1021214, 1417506, 1531821, 2042428, 2835012, 3063642, 6127284, 15828817, 31657634, 47486451, 63315268, 94972902, 189945804]

約数ペア:

[(1, 189945804), (2, 94972902), (3, 63315268), (4, 47486451), (6, 31657634), (12, 15828817), (31, 6127284), (62, 3063642), (67, 2835012), (93, 2042428), (124, 1531821), (134, 1417506), (186, 1021214), (201, 945004), (268, 708753), (372, 510607), (402, 472502), (804, 236251), (2077, 91452), (4154, 45726), (6231, 30484), (7621, 24924), (8308, 22863), (12462, 15242)]