199755008

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{21089}}^1$

素因数の和:21142

約数の個数: 36

約数和(自身を含む): 409525620

約数和(自身を除く): 209770612

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 21089, 42178, 84356, 168712, 337424, 674848, 780293, 1349696, 1560586, 2699392, 3121172, 5398784, 6242344, 12484688, 24969376, 49938752, 99877504, 199755008]

約数ペア:

[(1, 199755008), (2, 99877504), (4, 49938752), (8, 24969376), (16, 12484688), (32, 6242344), (37, 5398784), (64, 3121172), (74, 2699392), (128, 1560586), (148, 1349696), (256, 780293), (296, 674848), (592, 337424), (1184, 168712), (2368, 84356), (4736, 42178), (9472, 21089)]