201955595

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7793}}^1$

素因数の和:7942

約数の個数: 16

約数和(自身を含む): 249158592

約数和(自身を除く): 47202997

約数列:

[1, 5, 71, 73, 355, 365, 5183, 7793, 25915, 38965, 553303, 568889, 2766515, 2844445, 40391119, 201955595]

約数ペア:

[(1, 201955595), (5, 40391119), (71, 2844445), (73, 2766515), (355, 568889), (365, 553303), (5183, 38965), (7793, 25915)]