201982580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{44101}}^1$

素因数の和:44339

約数の個数: 24

約数和(自身を含む): 426025320

約数和(自身を除く): 224042740

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 44101, 88202, 176404, 220505, 441010, 882020, 10099129, 20198258, 40396516, 50495645, 100991290, 201982580]

約数ペア:

[(1, 201982580), (2, 100991290), (4, 50495645), (5, 40396516), (10, 20198258), (20, 10099129), (229, 882020), (458, 441010), (916, 220505), (1145, 176404), (2290, 88202), (4580, 44101)]