210864246

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{87641}}^1$

素因数の和:88047

約数の個数: 16

約数和(自身を含む): 422785008

約数和(自身を除く): 211920762

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 87641, 175282, 262923, 525846, 35144041, 70288082, 105432123, 210864246]

約数ペア:

[(1, 210864246), (2, 105432123), (3, 70288082), (6, 35144041), (401, 525846), (802, 262923), (1203, 175282), (2406, 87641)]