202170828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2213}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 493952256

約数和(自身を除く): 291781428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 662, 993, 1324, 1986, 2213, 3972, 4426, 6639, 7613, 8852, 13278, 15226, 22839, 26556, 30452, 45678, 50899, 91356, 101798, 152697, 203596, 305394, 610788, 732503, 1465006, 2197509, 2930012, 4395018, 8790036, 16847569, 33695138, 50542707, 67390276, 101085414, 202170828]

約数ペア:

[(1, 202170828), (2, 101085414), (3, 67390276), (4, 50542707), (6, 33695138), (12, 16847569), (23, 8790036), (46, 4395018), (69, 2930012), (92, 2197509), (138, 1465006), (276, 732503), (331, 610788), (662, 305394), (993, 203596), (1324, 152697), (1986, 101798), (2213, 91356), (3972, 50899), (4426, 45678), (6639, 30452), (7613, 26556), (8852, 22839), (13278, 15226)]