201528812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{1901}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 373857120

約数和(自身を除く): 172328308

約数列:

[1, 2, 4, 17, 34, 68, 1559, 1901, 3118, 3802, 6236, 7604, 26503, 32317, 53006, 64634, 106012, 129268, 2963659, 5927318, 11854636, 50382203, 100764406, 201528812]

約数ペア:

[(1, 201528812), (2, 100764406), (4, 50382203), (17, 11854636), (34, 5927318), (68, 2963659), (1559, 129268), (1901, 106012), (3118, 64634), (3802, 53006), (6236, 32317), (7604, 26503)]