201649617

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 317311020

約数和(自身を除く): 115661403

約数列:

[1, 3, 9, 13, 39, 117, 169, 233, 507, 569, 699, 1521, 1707, 2097, 3029, 5121, 7397, 9087, 22191, 27261, 39377, 66573, 96161, 118131, 132577, 288483, 354393, 397731, 865449, 1193193, 1723501, 5170503, 15511509, 22405513, 67216539, 201649617]

約数ペア:

[(1, 201649617), (3, 67216539), (9, 22405513), (13, 15511509), (39, 5170503), (117, 1723501), (169, 1193193), (233, 865449), (507, 397731), (569, 354393), (699, 288483), (1521, 132577), (1707, 118131), (2097, 96161), (3029, 66573), (5121, 39377), (7397, 27261), (9087, 22191)]