205220512

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11597}}^1$

素因数の和:11693

約数の個数: 48

約数和(自身を含む): 467631360

約数和(自身を除く): 262410848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 11597, 17696, 23194, 46388, 81179, 92776, 162358, 185552, 324716, 371104, 649432, 916163, 1298864, 1832326, 2597728, 3664652, 6413141, 7329304, 12826282, 14658608, 25652564, 29317216, 51305128, 102610256, 205220512]

約数ペア:

[(1, 205220512), (2, 102610256), (4, 51305128), (7, 29317216), (8, 25652564), (14, 14658608), (16, 12826282), (28, 7329304), (32, 6413141), (56, 3664652), (79, 2597728), (112, 1832326), (158, 1298864), (224, 916163), (316, 649432), (553, 371104), (632, 324716), (1106, 185552), (1264, 162358), (2212, 92776), (2528, 81179), (4424, 46388), (8848, 23194), (11597, 17696)]