190038244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 366799104

約数和(自身を除く): 176760860

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 431, 484, 862, 911, 1724, 1822, 3644, 4741, 9482, 10021, 18964, 20042, 40084, 52151, 104302, 110231, 208604, 220462, 392641, 440924, 785282, 1570564, 4319051, 8638102, 17276204, 47509561, 95019122, 190038244]

約数ペア:

[(1, 190038244), (2, 95019122), (4, 47509561), (11, 17276204), (22, 8638102), (44, 4319051), (121, 1570564), (242, 785282), (431, 440924), (484, 392641), (862, 220462), (911, 208604), (1724, 110231), (1822, 104302), (3644, 52151), (4741, 40084), (9482, 20042), (10021, 18964)]