207732976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6521}}^1$

素因数の和:6721

約数の個数: 40

約数和(自身を含む): 441565488

約数和(自身を除く): 233832512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1991, 2896, 3982, 6521, 7964, 13042, 15928, 26084, 31856, 52168, 71731, 104336, 143462, 286924, 573848, 1147696, 1180301, 2360602, 4721204, 9442408, 12983311, 18884816, 25966622, 51933244, 103866488, 207732976]

約数ペア:

[(1, 207732976), (2, 103866488), (4, 51933244), (8, 25966622), (11, 18884816), (16, 12983311), (22, 9442408), (44, 4721204), (88, 2360602), (176, 1180301), (181, 1147696), (362, 573848), (724, 286924), (1448, 143462), (1991, 104336), (2896, 71731), (3982, 52168), (6521, 31856), (7964, 26084), (13042, 15928)]