202102686

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 449015424

約数和(自身を除く): 246912738

約数列:

[1, 2, 3, 6, 9, 18, 67, 103, 134, 201, 206, 309, 402, 603, 618, 927, 1206, 1627, 1854, 3254, 4881, 6901, 9762, 13802, 14643, 20703, 29286, 41406, 62109, 109009, 124218, 167581, 218018, 327027, 335162, 502743, 654054, 981081, 1005486, 1508229, 1962162, 3016458, 11227927, 22455854, 33683781, 67367562, 101051343, 202102686]

約数ペア:

[(1, 202102686), (2, 101051343), (3, 67367562), (6, 33683781), (9, 22455854), (18, 11227927), (67, 3016458), (103, 1962162), (134, 1508229), (201, 1005486), (206, 981081), (309, 654054), (402, 502743), (603, 335162), (618, 327027), (927, 218018), (1206, 167581), (1627, 124218), (1854, 109009), (3254, 62109), (4881, 41406), (6901, 29286), (9762, 20703), (13802, 14643)]