211214752

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17791}}^1$

素因数の和:17861

約数の個数: 48

約数和(自身を含む): 484227072

約数和(自身を除く): 273012320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 17791, 35582, 71164, 124537, 142328, 249074, 284656, 498148, 569312, 942923, 996296, 1885846, 1992592, 3771692, 3985184, 6600461, 7543384, 13200922, 15086768, 26401844, 30173536, 52803688, 105607376, 211214752]

約数ペア:

[(1, 211214752), (2, 105607376), (4, 52803688), (7, 30173536), (8, 26401844), (14, 15086768), (16, 13200922), (28, 7543384), (32, 6600461), (53, 3985184), (56, 3771692), (106, 1992592), (112, 1885846), (212, 996296), (224, 942923), (371, 569312), (424, 498148), (742, 284656), (848, 249074), (1484, 142328), (1696, 124537), (2968, 71164), (5936, 35582), (11872, 17791)]