221069089

素因数分解:

${\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 231154560

約数和(自身を除く): 10085471

約数列:

[1, 41, 83, 167, 389, 3403, 6847, 13861, 15949, 32287, 64963, 568301, 1323767, 2663483, 5391929, 221069089]

約数ペア:

[(1, 221069089), (41, 5391929), (83, 2663483), (167, 1323767), (389, 568301), (3403, 64963), (6847, 32287), (13861, 15949)]