201149890

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{12409}}^1$

素因数の和:14037

約数の個数: 16

約数和(自身を含む): 362322360

約数和(自身を除く): 161172470

約数列:

[1, 2, 5, 10, 1621, 3242, 8105, 12409, 16210, 24818, 62045, 124090, 20114989, 40229978, 100574945, 201149890]

約数ペア:

[(1, 201149890), (2, 100574945), (5, 40229978), (10, 20114989), (1621, 124090), (3242, 62045), (8105, 24818), (12409, 16210)]