201427832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47777}}^1$

素因数の和:47831

約数の個数: 32

約数和(自身を含む): 412801920

約数和(自身を除く): 211374088

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 47777, 95554, 191108, 382216, 812209, 1481087, 1624418, 2962174, 3248836, 5924348, 6497672, 11848696, 25178479, 50356958, 100713916, 201427832]

約数ペア:

[(1, 201427832), (2, 100713916), (4, 50356958), (8, 25178479), (17, 11848696), (31, 6497672), (34, 5924348), (62, 3248836), (68, 2962174), (124, 1624418), (136, 1481087), (248, 812209), (527, 382216), (1054, 191108), (2108, 95554), (4216, 47777)]