201489728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{569}}^1$

素因数の和:1095

約数の個数: 56

約数和(自身を含む): 437814720

約数和(自身を除く): 236324992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 503, 569, 704, 1006, 1138, 2012, 2276, 4024, 4552, 5533, 6259, 8048, 9104, 11066, 12518, 16096, 18208, 22132, 25036, 32192, 36416, 44264, 50072, 88528, 100144, 177056, 200288, 286207, 354112, 400576, 572414, 1144828, 2289656, 3148277, 4579312, 6296554, 9158624, 12593108, 18317248, 25186216, 50372432, 100744864, 201489728]

約数ペア:

[(1, 201489728), (2, 100744864), (4, 50372432), (8, 25186216), (11, 18317248), (16, 12593108), (22, 9158624), (32, 6296554), (44, 4579312), (64, 3148277), (88, 2289656), (176, 1144828), (352, 572414), (503, 400576), (569, 354112), (704, 286207), (1006, 200288), (1138, 177056), (2012, 100144), (2276, 88528), (4024, 50072), (4552, 44264), (5533, 36416), (6259, 32192), (8048, 25036), (9104, 22132), (11066, 18208), (12518, 16096)]