201041744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141181}}^1$

素因数の和:141278

約数の個数: 20

約数和(自身を含む): 393897780

約数和(自身を除く): 192856036

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141181, 282362, 564724, 1129448, 2258896, 12565109, 25130218, 50260436, 100520872, 201041744]

約数ペア:

[(1, 201041744), (2, 100520872), (4, 50260436), (8, 25130218), (16, 12565109), (89, 2258896), (178, 1129448), (356, 564724), (712, 282362), (1424, 141181)]