195494928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131381}}^1$

素因数の和:131423

約数の個数: 40

約数和(自身を含む): 521323776

約数和(自身を除く): 325828848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 131381, 262762, 394143, 525524, 788286, 1051048, 1576572, 2102096, 3153144, 4072811, 6306288, 8145622, 12218433, 16291244, 24436866, 32582488, 48873732, 65164976, 97747464, 195494928]

約数ペア:

[(1, 195494928), (2, 97747464), (3, 65164976), (4, 48873732), (6, 32582488), (8, 24436866), (12, 16291244), (16, 12218433), (24, 8145622), (31, 6306288), (48, 4072811), (62, 3153144), (93, 2102096), (124, 1576572), (186, 1051048), (248, 788286), (372, 525524), (496, 394143), (744, 262762), (1488, 131381)]