200877123520

素因数分解:

$2^6\times 5^1\times {\mathrm{627741011}}^1$

素因数の和:627741028

約数の個数: 28

約数和(自身を含む): 478338651144

約数和(自身を除く): 277461527624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 627741011, 1255482022, 2510964044, 3138705055, 5021928088, 6277410110, 10043856176, 12554820220, 20087712352, 25109640440, 40175424704, 50219280880, 100438561760, 200877123520]

約数ペア:

[(1, 200877123520), (2, 100438561760), (4, 50219280880), (5, 40175424704), (8, 25109640440), (10, 20087712352), (16, 12554820220), (20, 10043856176), (32, 6277410110), (40, 5021928088), (64, 3138705055), (80, 2510964044), (160, 1255482022), (320, 627741011)]