201101778

素因数分解:

$2^1\times 3^4\times {\mathrm{1241369}}^1$

素因数の和:1241383

約数の個数: 20

約数和(自身を含む): 450617310

約数和(自身を除く): 249515532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1241369, 2482738, 3724107, 7448214, 11172321, 22344642, 33516963, 67033926, 100550889, 201101778]

約数ペア:

[(1, 201101778), (2, 100550889), (3, 67033926), (6, 33516963), (9, 22344642), (18, 11172321), (27, 7448214), (54, 3724107), (81, 2482738), (162, 1241369)]