208047488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{147761}}^1$

素因数の和:147786

約数の個数: 32

約数和(自身を含む): 452151720

約数和(自身を除く): 244104232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 147761, 295522, 591044, 1182088, 1625371, 2364176, 3250742, 4728352, 6501484, 9456704, 13002968, 18913408, 26005936, 52011872, 104023744, 208047488]

約数ペア:

[(1, 208047488), (2, 104023744), (4, 52011872), (8, 26005936), (11, 18913408), (16, 13002968), (22, 9456704), (32, 6501484), (44, 4728352), (64, 3250742), (88, 2364176), (128, 1625371), (176, 1182088), (352, 591044), (704, 295522), (1408, 147761)]