216453460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{470551}}^1$

素因数の和:470583

約数の個数: 24

約数和(自身を含む): 474316416

約数和(自身を除く): 257862956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 470551, 941102, 1882204, 2352755, 4705510, 9411020, 10822673, 21645346, 43290692, 54113365, 108226730, 216453460]

約数ペア:

[(1, 216453460), (2, 108226730), (4, 54113365), (5, 43290692), (10, 21645346), (20, 10822673), (23, 9411020), (46, 4705510), (92, 2352755), (115, 1882204), (230, 941102), (460, 470551)]