202816960

素因数分解:

$2^6\times 5^1\times {\mathrm{633803}}^1$

素因数の和:633820

約数の個数: 28

約数和(自身を含む): 482958648

約数和(自身を除く): 280141688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 633803, 1267606, 2535212, 3169015, 5070424, 6338030, 10140848, 12676060, 20281696, 25352120, 40563392, 50704240, 101408480, 202816960]

約数ペア:

[(1, 202816960), (2, 101408480), (4, 50704240), (5, 40563392), (8, 25352120), (10, 20281696), (16, 12676060), (20, 10140848), (32, 6338030), (40, 5070424), (64, 3169015), (80, 2535212), (160, 1267606), (320, 633803)]