193798657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 34815743

約数列:

[1, 13, 17, 59, 89, 167, 221, 767, 1003, 1157, 1513, 2171, 2839, 5251, 9853, 13039, 14863, 19669, 36907, 68263, 89267, 128089, 167501, 193219, 252671, 876917, 1160471, 2177513, 3284723, 11399921, 14907589, 193798657]

約数ペア:

[(1, 193798657), (13, 14907589), (17, 11399921), (59, 3284723), (89, 2177513), (167, 1160471), (221, 876917), (767, 252671), (1003, 193219), (1157, 167501), (1513, 128089), (2171, 89267), (2839, 68263), (5251, 36907), (9853, 19669), (13039, 14863)]