220152124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{13291}}^1$

素因数の和:13437

約数の個数: 24

約数和(自身を含む): 398600496

約数和(自身を除く): 178448372

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 8282, 13291, 16564, 26582, 53164, 544931, 1089862, 1342391, 2179724, 2684782, 5369564, 55038031, 110076062, 220152124]

約数ペア:

[(1, 220152124), (2, 110076062), (4, 55038031), (41, 5369564), (82, 2684782), (101, 2179724), (164, 1342391), (202, 1089862), (404, 544931), (4141, 53164), (8282, 26582), (13291, 16564)]