202157878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 338871456

約数和(自身を除く): 136713578

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 1118, 1898, 2477, 3139, 4954, 6278, 32201, 40807, 64402, 81614, 106511, 180821, 213022, 361642, 1384643, 2350673, 2769286, 4701346, 7775303, 15550606, 101078939, 202157878]

約数ペア:

[(1, 202157878), (2, 101078939), (13, 15550606), (26, 7775303), (43, 4701346), (73, 2769286), (86, 2350673), (146, 1384643), (559, 361642), (949, 213022), (1118, 180821), (1898, 106511), (2477, 81614), (3139, 64402), (4954, 40807), (6278, 32201)]