201638704

素因数分解:

$2^4\times {\mathrm{3541}}^1\times {\mathrm{3559}}^1$

素因数の和:7108

約数の個数: 20

約数和(自身を含む): 390895120

約数和(自身を除く): 189256416

約数列:

[1, 2, 4, 8, 16, 3541, 3559, 7082, 7118, 14164, 14236, 28328, 28472, 56656, 56944, 12602419, 25204838, 50409676, 100819352, 201638704]

約数ペア:

[(1, 201638704), (2, 100819352), (4, 50409676), (8, 25204838), (16, 12602419), (3541, 56944), (3559, 56656), (7082, 28472), (7118, 28328), (14164, 14236)]