203422417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{4657}}^1$

素因数の和:4717

約数の個数: 18

約数和(自身を含む): 236034834

約数和(自身を除く): 32612417

約数列:

[1, 11, 19, 121, 209, 361, 2299, 3971, 4657, 43681, 51227, 88483, 563497, 973313, 1681177, 10706443, 18492947, 203422417]

約数ペア:

[(1, 203422417), (11, 18492947), (19, 10706443), (121, 1681177), (209, 973313), (361, 563497), (2299, 88483), (3971, 51227), (4657, 43681)]