200818094912

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{99761}}^1$

素因数の和:100287

約数の個数: 56

約数和(自身を含む): 405027335232

約数和(自身を除く): 204209240320

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 443, 568, 886, 1136, 1772, 2272, 3544, 4544, 7088, 14176, 28352, 31453, 62906, 99761, 125812, 199522, 251624, 399044, 503248, 798088, 1006496, 1596176, 2012992, 3192352, 6384704, 7083031, 14166062, 28332124, 44194123, 56664248, 88388246, 113328496, 176776492, 226656992, 353552984, 453313984, 707105968, 1414211936, 2828423872, 3137782733, 6275565466, 12551130932, 25102261864, 50204523728, 100409047456, 200818094912]

約数ペア:

[(1, 200818094912), (2, 100409047456), (4, 50204523728), (8, 25102261864), (16, 12551130932), (32, 6275565466), (64, 3137782733), (71, 2828423872), (142, 1414211936), (284, 707105968), (443, 453313984), (568, 353552984), (886, 226656992), (1136, 176776492), (1772, 113328496), (2272, 88388246), (3544, 56664248), (4544, 44194123), (7088, 28332124), (14176, 14166062), (28352, 7083031), (31453, 6384704), (62906, 3192352), (99761, 2012992), (125812, 1596176), (199522, 1006496), (251624, 798088), (399044, 503248)]