220100664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1310123}}^1$

素因数の和:1310139

約数の個数: 32

約数和(自身を含む): 628859520

約数和(自身を除く): 408758856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1310123, 2620246, 3930369, 5240492, 7860738, 9170861, 10480984, 15721476, 18341722, 27512583, 31442952, 36683444, 55025166, 73366888, 110050332, 220100664]

約数ペア:

[(1, 220100664), (2, 110050332), (3, 73366888), (4, 55025166), (6, 36683444), (7, 31442952), (8, 27512583), (12, 18341722), (14, 15721476), (21, 10480984), (24, 9170861), (28, 7860738), (42, 5240492), (56, 3930369), (84, 2620246), (168, 1310123)]