201555230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62401}}^1$

素因数の和:62444

約数の個数: 32

約数和(自身を含む): 404364960

約数和(自身を除く): 202809730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62401, 124802, 312005, 624010, 1060817, 1185619, 2121634, 2371238, 5304085, 5928095, 10608170, 11856190, 20155523, 40311046, 100777615, 201555230]

約数ペア:

[(1, 201555230), (2, 100777615), (5, 40311046), (10, 20155523), (17, 11856190), (19, 10608170), (34, 5928095), (38, 5304085), (85, 2371238), (95, 2121634), (170, 1185619), (190, 1060817), (323, 624010), (646, 312005), (1615, 124802), (3230, 62401)]