195405714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5519}}^1$

素因数の和:5815

約数の個数: 48

約数和(自身を含む): 485671680

約数和(自身を除く): 290265966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2529, 3934, 5058, 5519, 5901, 11038, 11802, 16557, 17703, 33114, 35406, 38633, 49671, 77266, 99342, 115899, 231798, 347697, 695394, 1550839, 3101678, 4652517, 9305034, 10855873, 13957551, 21711746, 27915102, 32567619, 65135238, 97702857, 195405714]

約数ペア:

[(1, 195405714), (2, 97702857), (3, 65135238), (6, 32567619), (7, 27915102), (9, 21711746), (14, 13957551), (18, 10855873), (21, 9305034), (42, 4652517), (63, 3101678), (126, 1550839), (281, 695394), (562, 347697), (843, 231798), (1686, 115899), (1967, 99342), (2529, 77266), (3934, 49671), (5058, 38633), (5519, 35406), (5901, 33114), (11038, 17703), (11802, 16557)]