193054706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4391}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 332035200

約数和(自身を除く): 138980494

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 4391, 8782, 21983, 43966, 57083, 83429, 114166, 166858, 390799, 781598, 1084577, 2169154, 5080387, 7425181, 10160774, 14850362, 96527353, 193054706]

約数ペア:

[(1, 193054706), (2, 96527353), (13, 14850362), (19, 10160774), (26, 7425181), (38, 5080387), (89, 2169154), (178, 1084577), (247, 781598), (494, 390799), (1157, 166858), (1691, 114166), (2314, 83429), (3382, 57083), (4391, 43966), (8782, 21983)]