98727200210

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{38415253}}^1$

素因数の和:38415517

約数の個数: 16

約数和(自身を含む): 178400439576

約数和(自身を除く): 79673239366

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 38415253, 76830506, 192076265, 384152530, 9872720021, 19745440042, 49363600105, 98727200210]

約数ペア:

[(1, 98727200210), (2, 49363600105), (5, 19745440042), (10, 9872720021), (257, 384152530), (514, 192076265), (1285, 76830506), (2570, 38415253)]