195514398

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{17491}}^1$

素因数の和:17531

約数の個数: 48

約数和(自身を含む): 458430336

約数和(自身を除く): 262915938

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 17491, 34982, 52473, 104946, 157419, 314838, 402293, 472257, 804586, 944514, 1206879, 1416771, 2413758, 2833542, 3620637, 4250313, 7241274, 8500626, 10861911, 21723822, 32585733, 65171466, 97757199, 195514398]

約数ペア:

[(1, 195514398), (2, 97757199), (3, 65171466), (6, 32585733), (9, 21723822), (18, 10861911), (23, 8500626), (27, 7241274), (46, 4250313), (54, 3620637), (69, 2833542), (81, 2413758), (138, 1416771), (162, 1206879), (207, 944514), (243, 804586), (414, 472257), (486, 402293), (621, 314838), (1242, 157419), (1863, 104946), (3726, 52473), (5589, 34982), (11178, 17491)]