194578648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{201011}}^1$

素因数の和:201039

約数の個数: 24

約数和(自身を含む): 401018940

約数和(自身を除く): 206440292

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 201011, 402022, 804044, 1608088, 2211121, 4422242, 8844484, 17688968, 24322331, 48644662, 97289324, 194578648]

約数ペア:

[(1, 194578648), (2, 97289324), (4, 48644662), (8, 24322331), (11, 17688968), (22, 8844484), (44, 4422242), (88, 2211121), (121, 1608088), (242, 804044), (484, 402022), (968, 201011)]