205653344884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1\times {\mathrm{26701}}^1$

素因数の和:28820

約数の個数: 48

約数和(自身を含む): 393095095120

約数和(自身を除く): 187441750236

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2029, 3796, 4058, 8116, 26377, 26701, 52754, 53402, 105508, 106804, 148117, 296234, 347113, 592468, 694226, 1388452, 1925521, 1949173, 3851042, 3898346, 7702084, 7796692, 25339249, 50678498, 54176329, 101356996, 108352658, 216705316, 704292277, 1408584554, 2817169108, 3954872017, 7909744034, 15819488068, 51413336221, 102826672442, 205653344884]

約数ペア:

[(1, 205653344884), (2, 102826672442), (4, 51413336221), (13, 15819488068), (26, 7909744034), (52, 3954872017), (73, 2817169108), (146, 1408584554), (292, 704292277), (949, 216705316), (1898, 108352658), (2029, 101356996), (3796, 54176329), (4058, 50678498), (8116, 25339249), (26377, 7796692), (26701, 7702084), (52754, 3898346), (53402, 3851042), (105508, 1949173), (106804, 1925521), (148117, 1388452), (296234, 694226), (347113, 592468)]