201721734

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{49369}}^1$

素因数の和:49604

約数の個数: 24

約数和(自身を含む): 438998040

約数和(自身を除く): 237276306

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 49369, 98738, 148107, 296214, 444321, 888642, 11206763, 22413526, 33620289, 67240578, 100860867, 201721734]

約数ペア:

[(1, 201721734), (2, 100860867), (3, 67240578), (6, 33620289), (9, 22413526), (18, 11206763), (227, 888642), (454, 444321), (681, 296214), (1362, 148107), (2043, 98738), (4086, 49369)]