219037192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{1931}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 448610400

約数和(自身を除く): 229573208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1289, 1931, 2578, 3862, 5156, 7724, 10312, 14179, 15448, 21241, 28358, 42482, 56716, 84964, 113432, 169928, 2489059, 4978118, 9956236, 19912472, 27379649, 54759298, 109518596, 219037192]

約数ペア:

[(1, 219037192), (2, 109518596), (4, 54759298), (8, 27379649), (11, 19912472), (22, 9956236), (44, 4978118), (88, 2489059), (1289, 169928), (1931, 113432), (2578, 84964), (3862, 56716), (5156, 42482), (7724, 28358), (10312, 21241), (14179, 15448)]