193785258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{8117}}^1$

素因数の和:8318

約数の個数: 32

約数和(自身を含む): 406809216

約数和(自身を除く): 213023958

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 7958, 8117, 11937, 16234, 23874, 24351, 48702, 186691, 373382, 560073, 1120146, 1404241, 2808482, 4212723, 8425446, 32297543, 64595086, 96892629, 193785258]

約数ペア:

[(1, 193785258), (2, 96892629), (3, 64595086), (6, 32297543), (23, 8425446), (46, 4212723), (69, 2808482), (138, 1404241), (173, 1120146), (346, 560073), (519, 373382), (1038, 186691), (3979, 48702), (7958, 24351), (8117, 23874), (11937, 16234)]