201436565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4561}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 269395224

約数和(自身を除く): 67958659

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 4015, 4561, 8833, 22805, 44165, 50171, 250855, 332953, 551881, 1664765, 2759405, 3662483, 18312415, 40287313, 201436565]

約数ペア:

[(1, 201436565), (5, 40287313), (11, 18312415), (55, 3662483), (73, 2759405), (121, 1664765), (365, 551881), (605, 332953), (803, 250855), (4015, 50171), (4561, 44165), (8833, 22805)]