209762952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1248589}}^1$

素因数の和:1248605

約数の個数: 32

約数和(自身を含む): 599323200

約数和(自身を除く): 389560248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1248589, 2497178, 3745767, 4994356, 7491534, 8740123, 9988712, 14983068, 17480246, 26220369, 29966136, 34960492, 52440738, 69920984, 104881476, 209762952]

約数ペア:

[(1, 209762952), (2, 104881476), (3, 69920984), (4, 52440738), (6, 34960492), (7, 29966136), (8, 26220369), (12, 17480246), (14, 14983068), (21, 9988712), (24, 8740123), (28, 7491534), (42, 4994356), (56, 3745767), (84, 2497178), (168, 1248589)]