201839915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{12893}}^1$

素因数の和:13030

約数の個数: 16

約数和(自身を含む): 252516096

約数和(自身を除く): 50676181

約数列:

[1, 5, 31, 101, 155, 505, 3131, 12893, 15655, 64465, 399683, 1302193, 1998415, 6510965, 40367983, 201839915]

約数ペア:

[(1, 201839915), (5, 40367983), (31, 6510965), (101, 1998415), (155, 1302193), (505, 399683), (3131, 64465), (12893, 15655)]