207936830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{507163}}^1$

素因数の和:507211

約数の個数: 16

約数和(自身を含む): 383415984

約数和(自身を除く): 175479154

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 507163, 1014326, 2535815, 5071630, 20793683, 41587366, 103968415, 207936830]

約数ペア:

[(1, 207936830), (2, 103968415), (5, 41587366), (10, 20793683), (41, 5071630), (82, 2535815), (205, 1014326), (410, 507163)]