210933934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{20483}}^1$

素因数の和:20775

約数の個数: 16

約数和(自身を含む): 334298880

約数和(自身を除く): 123364946

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 20483, 40966, 389177, 778354, 5550893, 11101786, 105466967, 210933934]

約数ペア:

[(1, 210933934), (2, 105466967), (19, 11101786), (38, 5550893), (271, 778354), (542, 389177), (5149, 40966), (10298, 20483)]