207644634

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 485084160

約数和(自身を除く): 277439526

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 173, 186, 239, 279, 346, 478, 519, 558, 717, 837, 1038, 1434, 1557, 1674, 2151, 2511, 3114, 4302, 4671, 5022, 5363, 6453, 7409, 9342, 10726, 12906, 14013, 14818, 16089, 19359, 22227, 28026, 32178, 38718, 41347, 44454, 48267, 66681, 82694, 96534, 124041, 133362, 144801, 200043, 248082, 289602, 372123, 400086, 434403, 600129, 744246, 868806, 1116369, 1200258, 1281757, 2232738, 2563514, 3349107, 3845271, 6698214, 7690542, 11535813, 23071626, 34607439, 69214878, 103822317, 207644634]

約数ペア:

[(1, 207644634), (2, 103822317), (3, 69214878), (6, 34607439), (9, 23071626), (18, 11535813), (27, 7690542), (31, 6698214), (54, 3845271), (62, 3349107), (81, 2563514), (93, 2232738), (162, 1281757), (173, 1200258), (186, 1116369), (239, 868806), (279, 744246), (346, 600129), (478, 434403), (519, 400086), (558, 372123), (717, 289602), (837, 248082), (1038, 200043), (1434, 144801), (1557, 133362), (1674, 124041), (2151, 96534), (2511, 82694), (3114, 66681), (4302, 48267), (4671, 44454), (5022, 41347), (5363, 38718), (6453, 32178), (7409, 28026), (9342, 22227), (10726, 19359), (12906, 16089), (14013, 14818)]