200625830

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 365601600

約数和(自身を除く): 164975770

約数列:

[1, 2, 5, 10, 181, 199, 362, 398, 557, 905, 995, 1114, 1810, 1990, 2785, 5570, 36019, 72038, 100817, 110843, 180095, 201634, 221686, 360190, 504085, 554215, 1008170, 1108430, 20062583, 40125166, 100312915, 200625830]

約数ペア:

[(1, 200625830), (2, 100312915), (5, 40125166), (10, 20062583), (181, 1108430), (199, 1008170), (362, 554215), (398, 504085), (557, 360190), (905, 221686), (995, 201634), (1114, 180095), (1810, 110843), (1990, 100817), (2785, 72038), (5570, 36019)]