201777210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747323}}^1$

素因数の和:747339

約数の個数: 32

約数和(自身を含む): 538073280

約数和(自身を除く): 336296070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747323, 1494646, 2241969, 3736615, 4483938, 6725907, 7473230, 11209845, 13451814, 20177721, 22419690, 33629535, 40355442, 67259070, 100888605, 201777210]

約数ペア:

[(1, 201777210), (2, 100888605), (3, 67259070), (5, 40355442), (6, 33629535), (9, 22419690), (10, 20177721), (15, 13451814), (18, 11209845), (27, 7473230), (30, 6725907), (45, 4483938), (54, 3736615), (90, 2241969), (135, 1494646), (270, 747323)]