216103966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 370954080

約数和(自身を除く): 154850114

約数列:

[1, 2, 13, 17, 26, 34, 221, 347, 442, 694, 1409, 2818, 4511, 5899, 9022, 11798, 18317, 23953, 36634, 47906, 76687, 153374, 311389, 488923, 622778, 977846, 6355999, 8311691, 12711998, 16623382, 108051983, 216103966]

約数ペア:

[(1, 216103966), (2, 108051983), (13, 16623382), (17, 12711998), (26, 8311691), (34, 6355999), (221, 977846), (347, 622778), (442, 488923), (694, 311389), (1409, 153374), (2818, 76687), (4511, 47906), (5899, 36634), (9022, 23953), (11798, 18317)]