201337340

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{23357}}^1$

素因数の和:23797

約数の個数: 24

約数和(自身を含む): 423807552

約数和(自身を除く): 222470212

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 23357, 46714, 93428, 116785, 233570, 467140, 10066867, 20133734, 40267468, 50334335, 100668670, 201337340]

約数ペア:

[(1, 201337340), (2, 100668670), (4, 50334335), (5, 40267468), (10, 20133734), (20, 10066867), (431, 467140), (862, 233570), (1724, 116785), (2155, 93428), (4310, 46714), (8620, 23357)]