187864172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^2\times {\mathrm{233}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 350957880

約数和(自身を除く): 163093708

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 233, 412, 466, 932, 1957, 3914, 4427, 7828, 8854, 10609, 17708, 21218, 23999, 42436, 47998, 95996, 201571, 403142, 455981, 806284, 911962, 1823924, 2471897, 4943794, 9887588, 46966043, 93932086, 187864172]

約数ペア:

[(1, 187864172), (2, 93932086), (4, 46966043), (19, 9887588), (38, 4943794), (76, 2471897), (103, 1823924), (206, 911962), (233, 806284), (412, 455981), (466, 403142), (932, 201571), (1957, 95996), (3914, 47998), (4427, 42436), (7828, 23999), (8854, 21218), (10609, 17708)]