207122190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{627643}}^1$

素因数の和:627664

約数の個数: 32

約数和(自身を含む): 542284416

約数和(自身を除く): 335162226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 627643, 1255286, 1882929, 3138215, 3765858, 6276430, 6904073, 9414645, 13808146, 18829290, 20712219, 34520365, 41424438, 69040730, 103561095, 207122190]

約数ペア:

[(1, 207122190), (2, 103561095), (3, 69040730), (5, 41424438), (6, 34520365), (10, 20712219), (11, 18829290), (15, 13808146), (22, 9414645), (30, 6904073), (33, 6276430), (55, 3765858), (66, 3138215), (110, 1882929), (165, 1255286), (330, 627643)]