201746643136

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{44398469}}^1$

素因数の和:44398552

約数の個数: 28

約数和(自身を含む): 405979609680

約数和(自身を除く): 204232966544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 44398469, 88796938, 177593876, 355187752, 710375504, 1420751008, 2841502016, 3152291299, 6304582598, 12609165196, 25218330392, 50436660784, 100873321568, 201746643136]

約数ペア:

[(1, 201746643136), (2, 100873321568), (4, 50436660784), (8, 25218330392), (16, 12609165196), (32, 6304582598), (64, 3152291299), (71, 2841502016), (142, 1420751008), (284, 710375504), (568, 355187752), (1136, 177593876), (2272, 88796938), (4544, 44398469)]