220100856

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{56263}}^1$

素因数の和:56435

約数の個数: 32

約数和(自身を含む): 553637760

約数和(自身を除く): 333536904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 56263, 112526, 168789, 225052, 337578, 450104, 675156, 1350312, 9170869, 18341738, 27512607, 36683476, 55025214, 73366952, 110050428, 220100856]

約数ペア:

[(1, 220100856), (2, 110050428), (3, 73366952), (4, 55025214), (6, 36683476), (8, 27512607), (12, 18341738), (24, 9170869), (163, 1350312), (326, 675156), (489, 450104), (652, 337578), (978, 225052), (1304, 168789), (1956, 112526), (3912, 56263)]