202319988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30161}}^1$

素因数の和:30224

約数の個数: 48

約数和(自身を含む): 520234176

約数和(自身を除く): 317914188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 30161, 60322, 90483, 120644, 180966, 361932, 392093, 784186, 1176279, 1296923, 1568372, 2352558, 2593846, 3890769, 4705116, 5187692, 7781538, 15563076, 16859999, 33719998, 50579997, 67439996, 101159994, 202319988]

約数ペア:

[(1, 202319988), (2, 101159994), (3, 67439996), (4, 50579997), (6, 33719998), (12, 16859999), (13, 15563076), (26, 7781538), (39, 5187692), (43, 4705116), (52, 3890769), (78, 2593846), (86, 2352558), (129, 1568372), (156, 1296923), (172, 1176279), (258, 784186), (516, 392093), (559, 361932), (1118, 180966), (1677, 120644), (2236, 90483), (3354, 60322), (6708, 30161)]