209021473

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 224844480

約数和(自身を除く): 15823007

約数列:

[1, 29, 37, 83, 1073, 2347, 2407, 3071, 68063, 86839, 89059, 194801, 2518331, 5649229, 7207637, 209021473]

約数ペア:

[(1, 209021473), (29, 7207637), (37, 5649229), (83, 2518331), (1073, 194801), (2347, 89059), (2407, 86839), (3071, 68063)]