201625060072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1997}}^1\times {\mathrm{307817}}^1$

素因数の和:309861

約数の個数: 32

約数和(自身を含む): 387462829320

約数和(自身を除く): 185837769248

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1997, 3994, 7988, 15976, 81877, 163754, 307817, 327508, 615634, 655016, 1231268, 2462536, 12620497, 25240994, 50481988, 100963976, 614710549, 1229421098, 2458842196, 4917684392, 25203132509, 50406265018, 100812530036, 201625060072]

約数ペア:

[(1, 201625060072), (2, 100812530036), (4, 50406265018), (8, 25203132509), (41, 4917684392), (82, 2458842196), (164, 1229421098), (328, 614710549), (1997, 100963976), (3994, 50481988), (7988, 25240994), (15976, 12620497), (81877, 2462536), (163754, 1231268), (307817, 655016), (327508, 615634)]