211375518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2999}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 448416000

約数和(自身を除く): 237040482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 691, 1382, 2073, 2999, 4146, 5998, 8997, 11747, 17994, 23494, 35241, 50983, 70482, 101966, 152949, 305898, 2072309, 4144618, 6216927, 12433854, 35229253, 70458506, 105687759, 211375518]

約数ペア:

[(1, 211375518), (2, 105687759), (3, 70458506), (6, 35229253), (17, 12433854), (34, 6216927), (51, 4144618), (102, 2072309), (691, 305898), (1382, 152949), (2073, 101966), (2999, 70482), (4146, 50983), (5998, 35241), (8997, 23494), (11747, 17994)]