218156632

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{75539}}^1$

素因数の和:75583

約数の個数: 24

約数和(自身を含む): 431711100

約数和(自身を除く): 213554468

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 75539, 151078, 302156, 604312, 1435241, 2870482, 5740964, 11481928, 27269579, 54539158, 109078316, 218156632]

約数ペア:

[(1, 218156632), (2, 109078316), (4, 54539158), (8, 27269579), (19, 11481928), (38, 5740964), (76, 2870482), (152, 1435241), (361, 604312), (722, 302156), (1444, 151078), (2888, 75539)]