197652468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12301}}^1$

素因数の和:12424

約数の個数: 48

約数和(自身を含む): 501527936

約数和(自身を除く): 303875468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 12301, 16068, 24602, 36903, 49204, 73806, 147612, 159913, 319826, 479739, 639652, 959478, 1267003, 1918956, 2534006, 3801009, 5068012, 7602018, 15204036, 16471039, 32942078, 49413117, 65884156, 98826234, 197652468]

約数ペア:

[(1, 197652468), (2, 98826234), (3, 65884156), (4, 49413117), (6, 32942078), (12, 16471039), (13, 15204036), (26, 7602018), (39, 5068012), (52, 3801009), (78, 2534006), (103, 1918956), (156, 1267003), (206, 959478), (309, 639652), (412, 479739), (618, 319826), (1236, 159913), (1339, 147612), (2678, 73806), (4017, 49204), (5356, 36903), (8034, 24602), (12301, 16068)]