199099648

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4203

約数の個数: 72

約数和(自身を含む): 459164160

約数和(自身を除く): 260064512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4159, 4352, 5984, 8318, 11968, 16636, 23936, 33272, 45749, 47872, 66544, 70703, 91498, 133088, 141406, 182996, 266176, 282812, 365992, 532352, 565624, 731984, 777733, 1064704, 1131248, 1463968, 1555466, 2262496, 2927936, 3110932, 4524992, 5855872, 6221864, 9049984, 11711744, 12443728, 18099968, 24887456, 49774912, 99549824, 199099648]

約数ペア:

[(1, 199099648), (2, 99549824), (4, 49774912), (8, 24887456), (11, 18099968), (16, 12443728), (17, 11711744), (22, 9049984), (32, 6221864), (34, 5855872), (44, 4524992), (64, 3110932), (68, 2927936), (88, 2262496), (128, 1555466), (136, 1463968), (176, 1131248), (187, 1064704), (256, 777733), (272, 731984), (352, 565624), (374, 532352), (544, 365992), (704, 282812), (748, 266176), (1088, 182996), (1408, 141406), (1496, 133088), (2176, 91498), (2816, 70703), (2992, 66544), (4159, 47872), (4352, 45749), (5984, 33272), (8318, 23936), (11968, 16636)]