215569214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10177}}^1$

素因数の和:10292

約数の個数: 32

約数和(自身を含む): 395720640

約数和(自身を除く): 180151426

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 10177, 10591, 20354, 21182, 71239, 142478, 173009, 346018, 905753, 1211063, 1811506, 2422126, 6340271, 12680542, 15397801, 30795602, 107784607, 215569214]

約数ペア:

[(1, 215569214), (2, 107784607), (7, 30795602), (14, 15397801), (17, 12680542), (34, 6340271), (89, 2422126), (119, 1811506), (178, 1211063), (238, 905753), (623, 346018), (1246, 173009), (1513, 142478), (3026, 71239), (10177, 21182), (10591, 20354)]