220520099

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 244254528

約数和(自身を除く): 23734429

約数列:

[1, 19, 41, 47, 317, 361, 779, 893, 1927, 6023, 12997, 14801, 14899, 16967, 36613, 114437, 246943, 283081, 610859, 695647, 4691917, 5378539, 11606321, 220520099]

約数ペア:

[(1, 220520099), (19, 11606321), (41, 5378539), (47, 4691917), (317, 695647), (361, 610859), (779, 283081), (893, 246943), (1927, 114437), (6023, 36613), (12997, 16967), (14801, 14899)]