212098174030

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{233221}}^1$

素因数の和:233884

約数の個数: 32

約数和(自身を含む): 384536433600

約数和(自身を除く): 172438259570

約数列:

[1, 2, 5, 10, 199, 398, 457, 914, 995, 1990, 2285, 4570, 90943, 181886, 233221, 454715, 466442, 909430, 1166105, 2332210, 46410979, 92821958, 106581997, 213163994, 232054895, 464109790, 532909985, 1065819970, 21209817403, 42419634806, 106049087015, 212098174030]

約数ペア:

[(1, 212098174030), (2, 106049087015), (5, 42419634806), (10, 21209817403), (199, 1065819970), (398, 532909985), (457, 464109790), (914, 232054895), (995, 213163994), (1990, 106581997), (2285, 92821958), (4570, 46410979), (90943, 2332210), (181886, 1166105), (233221, 909430), (454715, 466442)]