223676285

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 318995712

約数和(自身を除く): 95319427

約数列:

[1, 5, 7, 35, 37, 83, 185, 259, 415, 581, 1295, 2081, 2905, 3071, 10405, 14567, 15355, 21497, 72835, 76997, 107485, 172723, 384985, 538979, 863615, 1209061, 2694895, 6045305, 6390751, 31953755, 44735257, 223676285]

約数ペア:

[(1, 223676285), (5, 44735257), (7, 31953755), (35, 6390751), (37, 6045305), (83, 2694895), (185, 1209061), (259, 863615), (415, 538979), (581, 384985), (1295, 172723), (2081, 107485), (2905, 76997), (3071, 72835), (10405, 21497), (14567, 15355)]