201422045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{577}}^2$

素因数の和:1181

約数の個数: 18

約数和(自身を含む): 266138586

約数和(自身を除く): 64716541

約数列:

[1, 5, 11, 55, 121, 577, 605, 2885, 6347, 31735, 69817, 332929, 349085, 1664645, 3662219, 18311095, 40284409, 201422045]

約数ペア:

[(1, 201422045), (5, 40284409), (11, 18311095), (55, 3662219), (121, 1664645), (577, 349085), (605, 332929), (2885, 69817), (6347, 31735)]