228218260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{59743}}^1$

素因数の和:59943

約数の個数: 24

約数和(自身を含む): 481775616

約数和(自身を除く): 253557356

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 59743, 119486, 238972, 298715, 597430, 1194860, 11410913, 22821826, 45643652, 57054565, 114109130, 228218260]

約数ペア:

[(1, 228218260), (2, 114109130), (4, 57054565), (5, 45643652), (10, 22821826), (20, 11410913), (191, 1194860), (382, 597430), (764, 298715), (955, 238972), (1910, 119486), (3820, 59743)]