199901528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{14369}}^1$

素因数の和:14459

約数の個数: 32

約数和(自身を含む): 393163200

約数和(自身を除く): 193261672

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 14369, 28738, 57476, 114952, 531653, 675343, 1063306, 1350686, 2126612, 2701372, 4253224, 5402744, 24987691, 49975382, 99950764, 199901528]

約数ペア:

[(1, 199901528), (2, 99950764), (4, 49975382), (8, 24987691), (37, 5402744), (47, 4253224), (74, 2701372), (94, 2126612), (148, 1350686), (188, 1063306), (296, 675343), (376, 531653), (1739, 114952), (3478, 57476), (6956, 28738), (13912, 14369)]