201557722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 328495104

約数和(自身を除く): 126937382

約数列:

[1, 2, 31, 37, 41, 62, 74, 82, 1147, 1271, 1517, 2143, 2294, 2542, 3034, 4286, 47027, 66433, 79291, 87863, 94054, 132866, 158582, 175726, 2458021, 2723753, 3250931, 4916042, 5447506, 6501862, 100778861, 201557722]

約数ペア:

[(1, 201557722), (2, 100778861), (31, 6501862), (37, 5447506), (41, 4916042), (62, 3250931), (74, 2723753), (82, 2458021), (1147, 175726), (1271, 158582), (1517, 132866), (2143, 94054), (2294, 87863), (2542, 79291), (3034, 66433), (4286, 47027)]