203811710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1093}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 380449440

約数和(自身を除く): 176637730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 643, 1093, 1286, 2186, 3215, 5465, 6430, 10930, 18647, 31697, 37294, 63394, 93235, 158485, 186470, 316970, 702799, 1405598, 3513995, 7027990, 20381171, 40762342, 101905855, 203811710]

約数ペア:

[(1, 203811710), (2, 101905855), (5, 40762342), (10, 20381171), (29, 7027990), (58, 3513995), (145, 1405598), (290, 702799), (643, 316970), (1093, 186470), (1286, 158485), (2186, 93235), (3215, 63394), (5465, 37294), (6430, 31697), (10930, 18647)]