201729745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4973}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 296052480

約数和(自身を除く): 94322735

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 4973, 5795, 8113, 24865, 34811, 40565, 94487, 174055, 303353, 472435, 661409, 1516765, 2123471, 3307045, 5763707, 10617355, 28818535, 40345949, 201729745]

約数ペア:

[(1, 201729745), (5, 40345949), (7, 28818535), (19, 10617355), (35, 5763707), (61, 3307045), (95, 2123471), (133, 1516765), (305, 661409), (427, 472435), (665, 303353), (1159, 174055), (2135, 94487), (4973, 40565), (5795, 34811), (8113, 24865)]