209318653

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 227154816

約数和(自身を除く): 17836163

約数列:

[1, 23, 41, 67, 943, 1541, 2747, 3313, 63181, 76199, 135833, 221971, 3124159, 5105333, 9100811, 209318653]

約数ペア:

[(1, 209318653), (23, 9100811), (41, 5105333), (67, 3124159), (943, 221971), (1541, 135833), (2747, 76199), (3313, 63181)]