200426180

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{36979}}^1$

素因数の和:37259

約数の個数: 24

約数和(自身を含む): 422459520

約数和(自身を除く): 222033340

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 36979, 73958, 147916, 184895, 369790, 739580, 10021309, 20042618, 40085236, 50106545, 100213090, 200426180]

約数ペア:

[(1, 200426180), (2, 100213090), (4, 50106545), (5, 40085236), (10, 20042618), (20, 10021309), (271, 739580), (542, 369790), (1084, 184895), (1355, 147916), (2710, 73958), (5420, 36979)]