209401962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14621}}^1$

素因数の和:14675

約数の個数: 64

約数和(自身を含む): 539025408

約数和(自身を除く): 329623446

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 14621, 29242, 43863, 87726, 102347, 160831, 204694, 307041, 321662, 453251, 482493, 614082, 906502, 964986, 1125817, 1359753, 2251634, 2719506, 3172757, 3377451, 4985761, 6345514, 6754902, 9518271, 9971522, 14957283, 19036542, 29914566, 34900327, 69800654, 104700981, 209401962]

約数ペア:

[(1, 209401962), (2, 104700981), (3, 69800654), (6, 34900327), (7, 29914566), (11, 19036542), (14, 14957283), (21, 9971522), (22, 9518271), (31, 6754902), (33, 6345514), (42, 4985761), (62, 3377451), (66, 3172757), (77, 2719506), (93, 2251634), (154, 1359753), (186, 1125817), (217, 964986), (231, 906502), (341, 614082), (434, 482493), (462, 453251), (651, 321662), (682, 307041), (1023, 204694), (1302, 160831), (2046, 102347), (2387, 87726), (4774, 43863), (7161, 29242), (14322, 14621)]