188356415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 247287168

約数和(自身を除く): 58930753

約数列:

[1, 5, 13, 65, 101, 169, 505, 845, 1313, 2207, 6565, 11035, 17069, 28691, 85345, 143455, 222907, 372983, 1114535, 1864915, 2897791, 14488955, 37671283, 188356415]

約数ペア:

[(1, 188356415), (5, 37671283), (13, 14488955), (65, 2897791), (101, 1864915), (169, 1114535), (505, 372983), (845, 222907), (1313, 143455), (2207, 85345), (6565, 28691), (11035, 17069)]