201918965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5591}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 251237376

約数和(自身を除く): 49318411

約数列:

[1, 5, 31, 155, 233, 1165, 5591, 7223, 27955, 36115, 173321, 866605, 1302703, 6513515, 40383793, 201918965]

約数ペア:

[(1, 201918965), (5, 40383793), (31, 6513515), (155, 1302703), (233, 866605), (1165, 173321), (5591, 36115), (7223, 27955)]