197669784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2791}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 534723840

約数和(自身を除く): 337054056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 908, 1362, 1816, 2724, 2791, 2951, 5448, 5582, 5902, 8373, 8853, 11164, 11804, 16746, 17706, 22328, 23608, 33492, 35412, 36283, 66984, 70824, 72566, 108849, 145132, 217698, 290264, 435396, 633557, 870792, 1267114, 1900671, 2534228, 3801342, 5068456, 7602684, 8236241, 15205368, 16472482, 24708723, 32944964, 49417446, 65889928, 98834892, 197669784]

約数ペア:

[(1, 197669784), (2, 98834892), (3, 65889928), (4, 49417446), (6, 32944964), (8, 24708723), (12, 16472482), (13, 15205368), (24, 8236241), (26, 7602684), (39, 5068456), (52, 3801342), (78, 2534228), (104, 1900671), (156, 1267114), (227, 870792), (312, 633557), (454, 435396), (681, 290264), (908, 217698), (1362, 145132), (1816, 108849), (2724, 72566), (2791, 70824), (2951, 66984), (5448, 36283), (5582, 35412), (5902, 33492), (8373, 23608), (8853, 22328), (11164, 17706), (11804, 16746)]