188996870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 349705728

約数和(自身を除く): 160708858

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 815, 1630, 2467, 4934, 7661, 12335, 15322, 24670, 38305, 76610, 115949, 231898, 402121, 579745, 804242, 1159490, 2010605, 4021210, 18899687, 37799374, 94498435, 188996870]

約数ペア:

[(1, 188996870), (2, 94498435), (5, 37799374), (10, 18899687), (47, 4021210), (94, 2010605), (163, 1159490), (235, 804242), (326, 579745), (470, 402121), (815, 231898), (1630, 115949), (2467, 76610), (4934, 38305), (7661, 24670), (12335, 15322)]