202122668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 390553128

約数和(自身を除く): 188430460

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 433, 866, 1133, 1732, 2266, 4532, 4763, 9526, 10609, 19052, 21218, 42436, 44599, 89198, 116699, 178396, 233398, 466796, 490589, 981178, 1962356, 4593697, 9187394, 18374788, 50530667, 101061334, 202122668]

約数ペア:

[(1, 202122668), (2, 101061334), (4, 50530667), (11, 18374788), (22, 9187394), (44, 4593697), (103, 1962356), (206, 981178), (412, 490589), (433, 466796), (866, 233398), (1133, 178396), (1732, 116699), (2266, 89198), (4532, 44599), (4763, 42436), (9526, 21218), (10609, 19052)]