252151706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 398131200

約数和(自身を除く): 145979494

約数列:

[1, 2, 31, 62, 107, 191, 199, 214, 382, 398, 3317, 5921, 6169, 6634, 11842, 12338, 20437, 21293, 38009, 40874, 42586, 76018, 633547, 660083, 1178279, 1267094, 1320166, 2356558, 4066963, 8133926, 126075853, 252151706]

約数ペア:

[(1, 252151706), (2, 126075853), (31, 8133926), (62, 4066963), (107, 2356558), (191, 1320166), (199, 1267094), (214, 1178279), (382, 660083), (398, 633547), (3317, 76018), (5921, 42586), (6169, 40874), (6634, 38009), (11842, 21293), (12338, 20437)]