201272192

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{142949}}^1$

素因数の和:142974

約数の個数: 32

約数和(自身を含む): 437427000

約数和(自身を除く): 236154808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 142949, 285898, 571796, 1143592, 1572439, 2287184, 3144878, 4574368, 6289756, 9148736, 12579512, 18297472, 25159024, 50318048, 100636096, 201272192]

約数ペア:

[(1, 201272192), (2, 100636096), (4, 50318048), (8, 25159024), (11, 18297472), (16, 12579512), (22, 9148736), (32, 6289756), (44, 4574368), (64, 3144878), (88, 2287184), (128, 1572439), (176, 1143592), (352, 571796), (704, 285898), (1408, 142949)]