201429256

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67867}}^1$

素因数の和:67933

約数の個数: 32

約数和(自身を含む): 439784640

約数和(自身を除く): 238355384

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 67867, 135734, 271468, 475069, 542936, 950138, 1900276, 3596951, 3800552, 7193902, 14387804, 25178657, 28775608, 50357314, 100714628, 201429256]

約数ペア:

[(1, 201429256), (2, 100714628), (4, 50357314), (7, 28775608), (8, 25178657), (14, 14387804), (28, 7193902), (53, 3800552), (56, 3596951), (106, 1900276), (212, 950138), (371, 542936), (424, 475069), (742, 271468), (1484, 135734), (2968, 67867)]