204417130

素因数分解:

$2^1\times 5^1\times {\mathrm{4987}}^1\times {\mathrm{4099}}^1$

素因数の和:9093

約数の個数: 16

約数和(自身を含む): 368114400

約数和(自身を除く): 163697270

約数列:

[1, 2, 5, 10, 4099, 4987, 8198, 9974, 20495, 24935, 40990, 49870, 20441713, 40883426, 102208565, 204417130]

約数ペア:

[(1, 204417130), (2, 102208565), (5, 40883426), (10, 20441713), (4099, 49870), (4987, 40990), (8198, 24935), (9974, 20495)]