200555087005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{61211}}^1$

素因数の和:61634

約数の個数: 64

約数和(自身を含む): 312621926400

約数和(自身を除く): 112066839395

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 379, 455, 665, 1235, 1729, 1895, 2653, 4927, 7201, 8645, 13265, 24635, 34489, 36005, 50407, 61211, 93613, 172445, 252035, 306055, 428477, 468065, 655291, 795743, 1163009, 2142385, 3276455, 3978715, 5570201, 5815045, 8141063, 15119117, 23198969, 27851005, 40705315, 75595585, 105833819, 115994845, 162392783, 301586597, 440780411, 529169095, 811963915, 1507932985, 2111106179, 2203902055, 3085462877, 5730145343, 10555530895, 15427314385, 28650726715, 40111017401, 200555087005]

約数ペア:

[(1, 200555087005), (5, 40111017401), (7, 28650726715), (13, 15427314385), (19, 10555530895), (35, 5730145343), (65, 3085462877), (91, 2203902055), (95, 2111106179), (133, 1507932985), (247, 811963915), (379, 529169095), (455, 440780411), (665, 301586597), (1235, 162392783), (1729, 115994845), (1895, 105833819), (2653, 75595585), (4927, 40705315), (7201, 27851005), (8645, 23198969), (13265, 15119117), (24635, 8141063), (34489, 5815045), (36005, 5570201), (50407, 3978715), (61211, 3276455), (93613, 2142385), (172445, 1163009), (252035, 795743), (306055, 655291), (428477, 468065)]