207935988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12941}}^1$

素因数の和:13064

約数の個数: 48

約数和(自身を含む): 527619456

約数和(自身を除く): 319683468

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, 12941, 16068, 25882, 38823, 51764, 77646, 155292, 168233, 336466, 504699, 672932, 1009398, 1332923, 2018796, 2665846, 3998769, 5331692, 7997538, 15995076, 17327999, 34655998, 51983997, 69311996, 103967994, 207935988]

約数ペア:

[(1, 207935988), (2, 103967994), (3, 69311996), (4, 51983997), (6, 34655998), (12, 17327999), (13, 15995076), (26, 7997538), (39, 5331692), (52, 3998769), (78, 2665846), (103, 2018796), (156, 1332923), (206, 1009398), (309, 672932), (412, 504699), (618, 336466), (1236, 168233), (1339, 155292), (2678, 77646), (4017, 51764), (5356, 38823), (8034, 25882), (12941, 16068)]