201479665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{7573}}^1$

素因数の和:7908

約数の個数: 16

約数和(自身を含む): 256849488

約数和(自身を除く): 55369823

約数列:

[1, 5, 17, 85, 313, 1565, 5321, 7573, 26605, 37865, 128741, 643705, 2370349, 11851745, 40295933, 201479665]

約数ペア:

[(1, 201479665), (5, 40295933), (17, 11851745), (85, 2370349), (313, 643705), (1565, 128741), (5321, 37865), (7573, 26605)]