202169830

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{64591}}^1$

素因数の和:64911

約数の個数: 16

約数和(自身を含む): 365073984

約数和(自身を除く): 162904154

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 64591, 129182, 322955, 645910, 20216983, 40433966, 101084915, 202169830]

約数ペア:

[(1, 202169830), (2, 101084915), (5, 40433966), (10, 20216983), (313, 645910), (626, 322955), (1565, 129182), (3130, 64591)]