210823604

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 372187200

約数和(自身を除く): 161363596

約数列:

[1, 2, 4, 211, 422, 439, 569, 844, 878, 1138, 1756, 2276, 92629, 120059, 185258, 240118, 249791, 370516, 480236, 499582, 999164, 52705901, 105411802, 210823604]

約数ペア:

[(1, 210823604), (2, 105411802), (4, 52705901), (211, 999164), (422, 499582), (439, 480236), (569, 370516), (844, 249791), (878, 240118), (1138, 185258), (1756, 120059), (2276, 92629)]