331348196

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 602973504

約数和(自身を除く): 271625308

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 631, 1262, 1849, 2524, 3053, 3698, 6106, 7396, 12212, 27133, 44801, 54266, 89602, 108532, 131279, 179204, 262558, 525116, 1166719, 1926443, 2333438, 3852886, 4666876, 7705772, 82837049, 165674098, 331348196]

約数ペア:

[(1, 331348196), (2, 165674098), (4, 82837049), (43, 7705772), (71, 4666876), (86, 3852886), (142, 2333438), (172, 1926443), (284, 1166719), (631, 525116), (1262, 262558), (1849, 179204), (2524, 131279), (3053, 108532), (3698, 89602), (6106, 54266), (7396, 44801), (12212, 27133)]