201213018

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{8893}}^1$

素因数の和:9323

約数の個数: 32

約数和(自身を含む): 448257600

約数和(自身を除く): 247044582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 838, 1257, 2514, 3771, 7542, 8893, 11313, 17786, 22626, 26679, 53358, 80037, 160074, 240111, 480222, 3726167, 7452334, 11178501, 22357002, 33535503, 67071006, 100606509, 201213018]

約数ペア:

[(1, 201213018), (2, 100606509), (3, 67071006), (6, 33535503), (9, 22357002), (18, 11178501), (27, 7452334), (54, 3726167), (419, 480222), (838, 240111), (1257, 160074), (2514, 80037), (3771, 53358), (7542, 26679), (8893, 22626), (11313, 17786)]