201969648

素因数分解:

$2^4\times 3^2\times {\mathrm{1402567}}^1$

素因数の和:1402581

約数の個数: 30

約数和(自身を含む): 565234904

約数和(自身を除く): 363265256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1402567, 2805134, 4207701, 5610268, 8415402, 11220536, 12623103, 16830804, 22441072, 25246206, 33661608, 50492412, 67323216, 100984824, 201969648]

約数ペア:

[(1, 201969648), (2, 100984824), (3, 67323216), (4, 50492412), (6, 33661608), (8, 25246206), (9, 22441072), (12, 16830804), (16, 12623103), (18, 11220536), (24, 8415402), (36, 5610268), (48, 4207701), (72, 2805134), (144, 1402567)]