201906876

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 476872704

約数和(自身を除く): 274965828

約数列:

[1, 2, 3, 4, 6, 12, 197, 223, 383, 394, 446, 591, 669, 766, 788, 892, 1149, 1182, 1338, 1532, 2298, 2364, 2676, 4596, 43931, 75451, 85409, 87862, 131793, 150902, 170818, 175724, 226353, 256227, 263586, 301804, 341636, 452706, 512454, 527172, 905412, 1024908, 16825573, 33651146, 50476719, 67302292, 100953438, 201906876]

約数ペア:

[(1, 201906876), (2, 100953438), (3, 67302292), (4, 50476719), (6, 33651146), (12, 16825573), (197, 1024908), (223, 905412), (383, 527172), (394, 512454), (446, 452706), (591, 341636), (669, 301804), (766, 263586), (788, 256227), (892, 226353), (1149, 175724), (1182, 170818), (1338, 150902), (1532, 131793), (2298, 87862), (2364, 85409), (2676, 75451), (4596, 43931)]