213687572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8093}}^1$

素因数の和:8168

約数の個数: 48

約数和(自身を含む): 456890112

約数和(自身を除く): 243202540

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 6601, 8093, 13202, 16186, 26404, 32372, 56651, 113302, 186139, 226604, 331813, 372278, 663626, 744556, 1302973, 1327252, 2322691, 2605946, 4645382, 5211892, 7631699, 9290764, 15263398, 30526796, 53421893, 106843786, 213687572]

約数ペア:

[(1, 213687572), (2, 106843786), (4, 53421893), (7, 30526796), (14, 15263398), (23, 9290764), (28, 7631699), (41, 5211892), (46, 4645382), (82, 2605946), (92, 2322691), (161, 1327252), (164, 1302973), (287, 744556), (322, 663626), (574, 372278), (644, 331813), (943, 226604), (1148, 186139), (1886, 113302), (3772, 56651), (6601, 32372), (8093, 26404), (13202, 16186)]