219020406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{301681}}^1$

素因数の和:301708

約数の個数: 24

約数和(自身を含む): 481484472

約数和(自身を除く): 262464066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 301681, 603362, 905043, 1810086, 3318491, 6636982, 9955473, 19910946, 36503401, 73006802, 109510203, 219020406]

約数ペア:

[(1, 219020406), (2, 109510203), (3, 73006802), (6, 36503401), (11, 19910946), (22, 9955473), (33, 6636982), (66, 3318491), (121, 1810086), (242, 905043), (363, 603362), (726, 301681)]