198565021816

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6938951}}^1$

素因数の和:6939044

約数の個数: 48

約数和(自身を含む): 439027493040

約数和(自身を除く): 240462471224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 7154, 14308, 28616, 6938951, 13877902, 27755804, 48572657, 55511608, 97145314, 194290628, 340008599, 388581256, 506543423, 680017198, 1013086846, 1360034396, 2026173692, 2720068792, 3545803961, 4052347384, 7091607922, 14183215844, 24820627727, 28366431688, 49641255454, 99282510908, 198565021816]

約数ペア:

[(1, 198565021816), (2, 99282510908), (4, 49641255454), (7, 28366431688), (8, 24820627727), (14, 14183215844), (28, 7091607922), (49, 4052347384), (56, 3545803961), (73, 2720068792), (98, 2026173692), (146, 1360034396), (196, 1013086846), (292, 680017198), (392, 506543423), (511, 388581256), (584, 340008599), (1022, 194290628), (2044, 97145314), (3577, 55511608), (4088, 48572657), (7154, 27755804), (14308, 13877902), (28616, 6938951)]