200072653

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 247443840

約数和(自身を除く): 47371187

約数列:

[1, 11, 23, 29, 37, 67, 121, 253, 319, 407, 667, 737, 851, 1073, 1541, 1943, 2479, 2783, 3509, 4477, 7337, 8107, 9361, 11803, 16951, 21373, 24679, 27269, 44689, 57017, 71891, 80707, 102971, 129833, 186461, 235103, 271469, 299959, 491579, 627187, 790801, 1653493, 2986159, 5407369, 6899057, 8698811, 18188423, 200072653]

約数ペア:

[(1, 200072653), (11, 18188423), (23, 8698811), (29, 6899057), (37, 5407369), (67, 2986159), (121, 1653493), (253, 790801), (319, 627187), (407, 491579), (667, 299959), (737, 271469), (851, 235103), (1073, 186461), (1541, 129833), (1943, 102971), (2479, 80707), (2783, 71891), (3509, 57017), (4477, 44689), (7337, 27269), (8107, 24679), (9361, 21373), (11803, 16951)]