220591482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{84131}}^1$

素因数の和:84178

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 264008838

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 84131, 168262, 252393, 504786, 1598489, 1935013, 3196978, 3870026, 4795467, 5805039, 9590934, 11610078, 36765247, 73530494, 110295741, 220591482]

約数ペア:

[(1, 220591482), (2, 110295741), (3, 73530494), (6, 36765247), (19, 11610078), (23, 9590934), (38, 5805039), (46, 4795467), (57, 3870026), (69, 3196978), (114, 1935013), (138, 1598489), (437, 504786), (874, 252393), (1311, 168262), (2622, 84131)]