243313198

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 367187760

約数和(自身を除く): 123874562

約数列:

[1, 2, 457, 509, 523, 914, 1018, 1046, 232613, 239011, 266207, 465226, 478022, 532414, 121656599, 243313198]

約数ペア:

[(1, 243313198), (2, 121656599), (457, 532414), (509, 478022), (523, 465226), (914, 266207), (1018, 239011), (1046, 232613)]