221528992

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{83407}}^1$

素因数の和:83500

約数の個数: 24

約数和(自身を含む): 441395136

約数和(自身を除く): 219866144

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 83407, 166814, 333628, 667256, 1334512, 2669024, 6922781, 13845562, 27691124, 55382248, 110764496, 221528992]

約数ペア:

[(1, 221528992), (2, 110764496), (4, 55382248), (8, 27691124), (16, 13845562), (32, 6922781), (83, 2669024), (166, 1334512), (332, 667256), (664, 333628), (1328, 166814), (2656, 83407)]