201445945

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1907}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 248833728

約数和(自身を除く): 47387783

約数列:

[1, 5, 37, 185, 571, 1907, 2855, 9535, 21127, 70559, 105635, 352795, 1088897, 5444485, 40289189, 201445945]

約数ペア:

[(1, 201445945), (5, 40289189), (37, 5444485), (185, 1088897), (571, 352795), (1907, 105635), (2855, 70559), (9535, 21127)]