208004804

素因数分解:

$2^2\times 7^3\times {\mathrm{151607}}^1$

素因数の和:151632

約数の個数: 24

約数和(自身を含む): 424502400

約数和(自身を除く): 216497596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 151607, 303214, 606428, 1061249, 2122498, 4244996, 7428743, 14857486, 29714972, 52001201, 104002402, 208004804]

約数ペア:

[(1, 208004804), (2, 104002402), (4, 52001201), (7, 29714972), (14, 14857486), (28, 7428743), (49, 4244996), (98, 2122498), (196, 1061249), (343, 606428), (686, 303214), (1372, 151607)]