213488224

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{180311}}^1$

素因数の和:180358

約数の個数: 24

約数和(自身を含む): 431666928

約数和(自身を除く): 218178704

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 180311, 360622, 721244, 1442488, 2884976, 5769952, 6671507, 13343014, 26686028, 53372056, 106744112, 213488224]

約数ペア:

[(1, 213488224), (2, 106744112), (4, 53372056), (8, 26686028), (16, 13343014), (32, 6671507), (37, 5769952), (74, 2884976), (148, 1442488), (296, 721244), (592, 360622), (1184, 180311)]