200451896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 411713280

約数和(自身を除く): 211261384

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 151, 172, 227, 302, 344, 454, 604, 731, 908, 1208, 1462, 1816, 2567, 2924, 3859, 5134, 5848, 6493, 7718, 9761, 10268, 12986, 15436, 19522, 20536, 25972, 30872, 34277, 39044, 51944, 68554, 78088, 110381, 137108, 165937, 220762, 274216, 331874, 441524, 582709, 663748, 883048, 1165418, 1327496, 1473911, 2330836, 2947822, 4661672, 5895644, 11791288, 25056487, 50112974, 100225948, 200451896]

約数ペア:

[(1, 200451896), (2, 100225948), (4, 50112974), (8, 25056487), (17, 11791288), (34, 5895644), (43, 4661672), (68, 2947822), (86, 2330836), (136, 1473911), (151, 1327496), (172, 1165418), (227, 883048), (302, 663748), (344, 582709), (454, 441524), (604, 331874), (731, 274216), (908, 220762), (1208, 165937), (1462, 137108), (1816, 110381), (2567, 78088), (2924, 68554), (3859, 51944), (5134, 39044), (5848, 34277), (6493, 30872), (7718, 25972), (9761, 20536), (10268, 19522), (12986, 15436)]