215540396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{1433}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 389956224

約数和(自身を除く): 174415828

約数列:

[1, 2, 4, 31, 62, 124, 1213, 1433, 2426, 2866, 4852, 5732, 37603, 44423, 75206, 88846, 150412, 177692, 1738229, 3476458, 6952916, 53885099, 107770198, 215540396]

約数ペア:

[(1, 215540396), (2, 107770198), (4, 53885099), (31, 6952916), (62, 3476458), (124, 1738229), (1213, 177692), (1433, 150412), (2426, 88846), (2866, 75206), (4852, 44423), (5732, 37603)]