201506656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{701}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 428461488

約数和(自身を除く): 226954832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 691, 701, 1382, 1402, 2764, 2804, 5528, 5608, 8983, 9113, 11056, 11216, 17966, 18226, 22112, 22432, 35932, 36452, 71864, 72904, 143728, 145808, 287456, 291616, 484391, 968782, 1937564, 3875128, 6297083, 7750256, 12594166, 15500512, 25188332, 50376664, 100753328, 201506656]

約数ペア:

[(1, 201506656), (2, 100753328), (4, 50376664), (8, 25188332), (13, 15500512), (16, 12594166), (26, 7750256), (32, 6297083), (52, 3875128), (104, 1937564), (208, 968782), (416, 484391), (691, 291616), (701, 287456), (1382, 145808), (1402, 143728), (2764, 72904), (2804, 71864), (5528, 36452), (5608, 35932), (8983, 22432), (9113, 22112), (11056, 18226), (11216, 17966)]