210007000342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{147283}}^1$

素因数の和:147700

約数の個数: 32

約数和(自身を含む): 335100556800

約数和(自身を除く): 125093556458

約数列:

[1, 2, 19, 38, 157, 239, 314, 478, 2983, 4541, 5966, 9082, 37523, 75046, 147283, 294566, 712937, 1425874, 2798377, 5596754, 23123431, 35200637, 46246862, 70401274, 439345189, 668812103, 878690378, 1337624206, 5526500009, 11053000018, 105003500171, 210007000342]

約数ペア:

[(1, 210007000342), (2, 105003500171), (19, 11053000018), (38, 5526500009), (157, 1337624206), (239, 878690378), (314, 668812103), (478, 439345189), (2983, 70401274), (4541, 46246862), (5966, 35200637), (9082, 23123431), (37523, 5596754), (75046, 2798377), (147283, 1425874), (294566, 712937)]