220692605

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 312808704

約数和(自身を除く): 92116099

約数列:

[1, 5, 7, 35, 37, 185, 193, 259, 883, 965, 1295, 1351, 4415, 6181, 6755, 7141, 30905, 32671, 35705, 49987, 163355, 170419, 228697, 249935, 852095, 1143485, 1192933, 5964665, 6305503, 31527515, 44138521, 220692605]

約数ペア:

[(1, 220692605), (5, 44138521), (7, 31527515), (35, 6305503), (37, 5964665), (185, 1192933), (193, 1143485), (259, 852095), (883, 249935), (965, 228697), (1295, 170419), (1351, 163355), (4415, 49987), (6181, 35705), (6755, 32671), (7141, 30905)]