206906406952

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127405423}}^1$

素因数の和:127405465

約数の個数: 32

約数和(自身を含む): 458659526400

約数和(自身を除く): 251753119448

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 127405423, 254810846, 509621692, 891837961, 1019243384, 1783675922, 3567351844, 3694757267, 7134703688, 7389514534, 14779029068, 25863300869, 29558058136, 51726601738, 103453203476, 206906406952]

約数ペア:

[(1, 206906406952), (2, 103453203476), (4, 51726601738), (7, 29558058136), (8, 25863300869), (14, 14779029068), (28, 7389514534), (29, 7134703688), (56, 3694757267), (58, 3567351844), (116, 1783675922), (203, 1019243384), (232, 891837961), (406, 509621692), (812, 254810846), (1624, 127405423)]