193447135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4073}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 281594880

約数和(自身を除く): 88147745

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 2065, 4073, 6785, 9499, 20365, 28511, 47495, 93679, 142555, 240307, 468395, 655753, 1201535, 1682149, 3278765, 5527061, 8410745, 27635305, 38689427, 193447135]

約数ペア:

[(1, 193447135), (5, 38689427), (7, 27635305), (23, 8410745), (35, 5527061), (59, 3278765), (115, 1682149), (161, 1201535), (295, 655753), (413, 468395), (805, 240307), (1357, 142555), (2065, 93679), (4073, 47495), (6785, 28511), (9499, 20365)]