194112860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{236723}}^1$

素因数の和:236773

約数の個数: 24

約数和(自身を含む): 417581136

約数和(自身を除く): 223468276

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 236723, 473446, 946892, 1183615, 2367230, 4734460, 9705643, 19411286, 38822572, 48528215, 97056430, 194112860]

約数ペア:

[(1, 194112860), (2, 97056430), (4, 48528215), (5, 38822572), (10, 19411286), (20, 9705643), (41, 4734460), (82, 2367230), (164, 1183615), (205, 946892), (410, 473446), (820, 236723)]