214707938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 344908800

約数和(自身を除く): 130200862

約数列:

[1, 2, 29, 47, 58, 79, 94, 158, 997, 1363, 1994, 2291, 2726, 3713, 4582, 7426, 28913, 46859, 57826, 78763, 93718, 107677, 157526, 215354, 1358911, 2284127, 2717822, 3701861, 4568254, 7403722, 107353969, 214707938]

約数ペア:

[(1, 214707938), (2, 107353969), (29, 7403722), (47, 4568254), (58, 3701861), (79, 2717822), (94, 2284127), (158, 1358911), (997, 215354), (1363, 157526), (1994, 107677), (2291, 93718), (2726, 78763), (3713, 57826), (4582, 46859), (7426, 28913)]