207842990

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{89203}}^1$

素因数の和:89443

約数の個数: 16

約数和(自身を含む): 375727248

約数和(自身を除く): 167884258

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 89203, 178406, 446015, 892030, 20784299, 41568598, 103921495, 207842990]

約数ペア:

[(1, 207842990), (2, 103921495), (5, 41568598), (10, 20784299), (233, 892030), (466, 446015), (1165, 178406), (2330, 89203)]