203831790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{63499}}^1$

素因数の和:63616

約数の個数: 32

約数和(自身を含む): 493776000

約数和(自身を除く): 289944210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 63499, 126998, 190497, 317495, 380994, 634990, 952485, 1904970, 6794393, 13588786, 20383179, 33971965, 40766358, 67943930, 101915895, 203831790]

約数ペア:

[(1, 203831790), (2, 101915895), (3, 67943930), (5, 40766358), (6, 33971965), (10, 20383179), (15, 13588786), (30, 6794393), (107, 1904970), (214, 952485), (321, 634990), (535, 380994), (642, 317495), (1070, 190497), (1605, 126998), (3210, 63499)]