200220852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18077}}^1$

素因数の和:18168

約数の個数: 48

約数和(自身を含む): 510233472

約数和(自身を除く): 310012620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 18077, 36154, 54231, 72308, 108462, 216924, 235001, 470002, 705003, 940004, 1283467, 1410006, 2566934, 2820012, 3850401, 5133868, 7700802, 15401604, 16685071, 33370142, 50055213, 66740284, 100110426, 200220852]

約数ペア:

[(1, 200220852), (2, 100110426), (3, 66740284), (4, 50055213), (6, 33370142), (12, 16685071), (13, 15401604), (26, 7700802), (39, 5133868), (52, 3850401), (71, 2820012), (78, 2566934), (142, 1410006), (156, 1283467), (213, 940004), (284, 705003), (426, 470002), (852, 235001), (923, 216924), (1846, 108462), (2769, 72308), (3692, 54231), (5538, 36154), (11076, 18077)]