200848816

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2713}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 445573664

約数和(自身を除く): 244724848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 2713, 4627, 5288, 5426, 9254, 10576, 10852, 18508, 18991, 21704, 37016, 37982, 43408, 74032, 75964, 151928, 303856, 1793293, 3586586, 7173172, 12553051, 14346344, 25106102, 28692688, 50212204, 100424408, 200848816]

約数ペア:

[(1, 200848816), (2, 100424408), (4, 50212204), (7, 28692688), (8, 25106102), (14, 14346344), (16, 12553051), (28, 7173172), (56, 3586586), (112, 1793293), (661, 303856), (1322, 151928), (2644, 75964), (2713, 74032), (4627, 43408), (5288, 37982), (5426, 37016), (9254, 21704), (10576, 18991), (10852, 18508)]