201942738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{238703}}^1$

素因数の和:238758

約数の個数: 24

約数和(自身を含む): 446853888

約数和(自身を除く): 244911150

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 238703, 477406, 716109, 1432218, 2148327, 4296654, 11219041, 22438082, 33657123, 67314246, 100971369, 201942738]

約数ペア:

[(1, 201942738), (2, 100971369), (3, 67314246), (6, 33657123), (9, 22438082), (18, 11219041), (47, 4296654), (94, 2148327), (141, 1432218), (282, 716109), (423, 477406), (846, 238703)]