201769810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25127}}^1$

素因数の和:25218

約数の個数: 32

約数和(自身を含む): 401645952

約数和(自身を除く): 199876142

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 25127, 50254, 125635, 251270, 276397, 552794, 1381985, 1834271, 2763970, 3668542, 9171355, 18342710, 20176981, 40353962, 100884905, 201769810]

約数ペア:

[(1, 201769810), (2, 100884905), (5, 40353962), (10, 20176981), (11, 18342710), (22, 9171355), (55, 3668542), (73, 2763970), (110, 1834271), (146, 1381985), (365, 552794), (730, 276397), (803, 251270), (1606, 125635), (4015, 50254), (8030, 25127)]