206089490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 378333504

約数和(自身を除く): 172244014

約数列:

[1, 2, 5, 10, 101, 107, 202, 214, 505, 535, 1010, 1070, 1907, 3814, 9535, 10807, 19070, 21614, 54035, 108070, 192607, 204049, 385214, 408098, 963035, 1020245, 1926070, 2040490, 20608949, 41217898, 103044745, 206089490]

約数ペア:

[(1, 206089490), (2, 103044745), (5, 41217898), (10, 20608949), (101, 2040490), (107, 1926070), (202, 1020245), (214, 963035), (505, 408098), (535, 385214), (1010, 204049), (1070, 192607), (1907, 108070), (3814, 54035), (9535, 21614), (10807, 19070)]