202977796

素因数分解:

$2^2\times 7^3\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 416416000

約数和(自身を除く): 213438204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 343, 439, 674, 686, 878, 1348, 1372, 1756, 2359, 3073, 4718, 6146, 9436, 12292, 16513, 21511, 33026, 43022, 66052, 86044, 115591, 147943, 150577, 231182, 295886, 301154, 462364, 591772, 602308, 1035601, 2071202, 4142404, 7249207, 14498414, 28996828, 50744449, 101488898, 202977796]

約数ペア:

[(1, 202977796), (2, 101488898), (4, 50744449), (7, 28996828), (14, 14498414), (28, 7249207), (49, 4142404), (98, 2071202), (196, 1035601), (337, 602308), (343, 591772), (439, 462364), (674, 301154), (686, 295886), (878, 231182), (1348, 150577), (1372, 147943), (1756, 115591), (2359, 86044), (3073, 66052), (4718, 43022), (6146, 33026), (9436, 21511), (12292, 16513)]