201142898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{28661}}^1$

素因数の和:28714

約数の個数: 24

約数和(自身を含む): 343084140

約数和(自身を除く): 141941242

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 28661, 57322, 315271, 630542, 831169, 1662338, 3467981, 6935962, 9142859, 18285718, 100571449, 201142898]

約数ペア:

[(1, 201142898), (2, 100571449), (11, 18285718), (22, 9142859), (29, 6935962), (58, 3467981), (121, 1662338), (242, 831169), (319, 630542), (638, 315271), (3509, 57322), (7018, 28661)]