201989849383

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{31321}}^1$

素因数の和:31735

約数の個数: 32

約数和(自身を含む): 241322729472

約数和(自身を除く): 39332880089

約数列:

[1, 7, 31, 113, 217, 263, 791, 1841, 3503, 8153, 24521, 29719, 31321, 57071, 208033, 219247, 921289, 970951, 3539273, 6449023, 6796657, 8237423, 24774911, 57661961, 109717463, 255360113, 768022241, 930828799, 1787520791, 6515801593, 28855692769, 201989849383]

約数ペア:

[(1, 201989849383), (7, 28855692769), (31, 6515801593), (113, 1787520791), (217, 930828799), (263, 768022241), (791, 255360113), (1841, 109717463), (3503, 57661961), (8153, 24774911), (24521, 8237423), (29719, 6796657), (31321, 6449023), (57071, 3539273), (208033, 970951), (219247, 921289)]