199241568

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5428

約数の個数: 72

約数和(自身を含む): 571026456

約数和(自身を除く): 371784888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 5281, 6288, 9432, 10562, 12576, 15843, 18864, 21124, 31686, 37728, 42248, 47529, 63372, 84496, 95058, 126744, 168992, 190116, 253488, 380232, 506976, 691811, 760464, 1383622, 1520928, 2075433, 2767244, 4150866, 5534488, 6226299, 8301732, 11068976, 12452598, 16603464, 22137952, 24905196, 33206928, 49810392, 66413856, 99620784, 199241568]

約数ペア:

[(1, 199241568), (2, 99620784), (3, 66413856), (4, 49810392), (6, 33206928), (8, 24905196), (9, 22137952), (12, 16603464), (16, 12452598), (18, 11068976), (24, 8301732), (32, 6226299), (36, 5534488), (48, 4150866), (72, 2767244), (96, 2075433), (131, 1520928), (144, 1383622), (262, 760464), (288, 691811), (393, 506976), (524, 380232), (786, 253488), (1048, 190116), (1179, 168992), (1572, 126744), (2096, 95058), (2358, 84496), (3144, 63372), (4192, 47529), (4716, 42248), (5281, 37728), (6288, 31686), (9432, 21124), (10562, 18864), (12576, 15843)]