206800008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 536371200

約数和(自身を除く): 329571192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 717, 744, 956, 1163, 1434, 1912, 2326, 2868, 3489, 4652, 5736, 6978, 7409, 9304, 13956, 14818, 22227, 27912, 29636, 36053, 44454, 59272, 72106, 88908, 108159, 144212, 177816, 216318, 277957, 288424, 432636, 555914, 833871, 865272, 1111828, 1667742, 2223656, 3335484, 6670968, 8616667, 17233334, 25850001, 34466668, 51700002, 68933336, 103400004, 206800008]

約数ペア:

[(1, 206800008), (2, 103400004), (3, 68933336), (4, 51700002), (6, 34466668), (8, 25850001), (12, 17233334), (24, 8616667), (31, 6670968), (62, 3335484), (93, 2223656), (124, 1667742), (186, 1111828), (239, 865272), (248, 833871), (372, 555914), (478, 432636), (717, 288424), (744, 277957), (956, 216318), (1163, 177816), (1434, 144212), (1912, 108159), (2326, 88908), (2868, 72106), (3489, 59272), (4652, 44454), (5736, 36053), (6978, 29636), (7409, 27912), (9304, 22227), (13956, 14818)]