202044423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3643}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 326502400

約数和(自身を除く): 124457977

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 973, 2641, 2919, 3643, 7923, 10929, 18487, 25501, 55461, 69217, 76503, 207651, 484519, 506377, 1453557, 1519131, 3544639, 9621163, 10633917, 28863489, 67348141, 202044423]

約数ペア:

[(1, 202044423), (3, 67348141), (7, 28863489), (19, 10633917), (21, 9621163), (57, 3544639), (133, 1519131), (139, 1453557), (399, 506377), (417, 484519), (973, 207651), (2641, 76503), (2919, 69217), (3643, 55461), (7923, 25501), (10929, 18487)]