202427211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 327490560

約数和(自身を除く): 125063349

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 617, 919, 1851, 2757, 4319, 6433, 10489, 12957, 15623, 19299, 31467, 46869, 73423, 109361, 220269, 328083, 567023, 1701069, 3969161, 9639391, 11907483, 28918173, 67475737, 202427211]

約数ペア:

[(1, 202427211), (3, 67475737), (7, 28918173), (17, 11907483), (21, 9639391), (51, 3969161), (119, 1701069), (357, 567023), (617, 328083), (919, 220269), (1851, 109361), (2757, 73423), (4319, 46869), (6433, 31467), (10489, 19299), (12957, 15623)]