196895426

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 380081016

約数和(自身を除く): 183185590

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1813, 3367, 3626, 4177, 6734, 8354, 23569, 29239, 47138, 54301, 58478, 108602, 154549, 204673, 309098, 380107, 409346, 760214, 1081843, 2009137, 2163686, 2660749, 4018274, 5321498, 7572901, 14063959, 15145802, 28127918, 98447713, 196895426]

約数ペア:

[(1, 196895426), (2, 98447713), (7, 28127918), (13, 15145802), (14, 14063959), (26, 7572901), (37, 5321498), (49, 4018274), (74, 2660749), (91, 2163686), (98, 2009137), (182, 1081843), (259, 760214), (481, 409346), (518, 380107), (637, 309098), (962, 204673), (1274, 154549), (1813, 108602), (3367, 58478), (3626, 54301), (4177, 47138), (6734, 29239), (8354, 23569)]