201825961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 26270039

約数列:

[1, 19, 43, 53, 59, 79, 817, 1007, 1121, 1501, 2279, 2537, 3127, 3397, 4187, 4661, 43301, 48203, 59413, 64543, 79553, 88559, 134461, 180041, 200423, 247033, 2554759, 3420779, 3808037, 4693627, 10622419, 201825961]

約数ペア:

[(1, 201825961), (19, 10622419), (43, 4693627), (53, 3808037), (59, 3420779), (79, 2554759), (817, 247033), (1007, 200423), (1121, 180041), (1501, 134461), (2279, 88559), (2537, 79553), (3127, 64543), (3397, 59413), (4187, 48203), (4661, 43301)]