199299438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8269}}^1$

素因数の和:8393

約数の個数: 48

約数和(自身を含む): 469603680

約数和(自身を除く): 270304242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 8034, 8269, 12051, 16538, 24102, 24807, 49614, 74421, 107497, 148842, 214994, 322491, 644982, 851707, 967473, 1703414, 1934946, 2555121, 5110242, 7665363, 11072191, 15330726, 22144382, 33216573, 66433146, 99649719, 199299438]

約数ペア:

[(1, 199299438), (2, 99649719), (3, 66433146), (6, 33216573), (9, 22144382), (13, 15330726), (18, 11072191), (26, 7665363), (39, 5110242), (78, 2555121), (103, 1934946), (117, 1703414), (206, 967473), (234, 851707), (309, 644982), (618, 322491), (927, 214994), (1339, 148842), (1854, 107497), (2678, 74421), (4017, 49614), (8034, 24807), (8269, 24102), (12051, 16538)]