201889364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{24371}}^1$

素因数の和:24503

約数の個数: 24

約数和(自身を含む): 375328800

約数和(自身を除く): 173439436

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 24371, 48742, 97484, 463049, 926098, 1852196, 2656439, 5312878, 10625756, 50472341, 100944682, 201889364]

約数ペア:

[(1, 201889364), (2, 100944682), (4, 50472341), (19, 10625756), (38, 5312878), (76, 2656439), (109, 1852196), (218, 926098), (436, 463049), (2071, 97484), (4142, 48742), (8284, 24371)]