201984298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71983}}^1$

素因数の和:72069

約数の個数: 16

約数和(自身を含む): 321336576

約数和(自身を除く): 119352278

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 71983, 143966, 1655609, 3311218, 4390963, 8781926, 100992149, 201984298]

約数ペア:

[(1, 201984298), (2, 100992149), (23, 8781926), (46, 4390963), (61, 3311218), (122, 1655609), (1403, 143966), (2806, 71983)]