207665792

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{5857}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 415273620

約数和(自身を除く): 207607828

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 2216, 4432, 5857, 8864, 11714, 17728, 23428, 35456, 46856, 93712, 187424, 374848, 749696, 1622389, 3244778, 6489556, 12979112, 25958224, 51916448, 103832896, 207665792]

約数ペア:

[(1, 207665792), (2, 103832896), (4, 51916448), (8, 25958224), (16, 12979112), (32, 6489556), (64, 3244778), (128, 1622389), (277, 749696), (554, 374848), (1108, 187424), (2216, 93712), (4432, 46856), (5857, 35456), (8864, 23428), (11714, 17728)]