251013012

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{195493}}^1$

素因数の和:195607

約数の個数: 24

約数和(自身を含む): 591173856

約数和(自身を除く): 340160844

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 195493, 390986, 586479, 781972, 1172958, 2345916, 20917751, 41835502, 62753253, 83671004, 125506506, 251013012]

約数ペア:

[(1, 251013012), (2, 125506506), (3, 83671004), (4, 62753253), (6, 41835502), (12, 20917751), (107, 2345916), (214, 1172958), (321, 781972), (428, 586479), (642, 390986), (1284, 195493)]