194719772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4158

約数の個数: 36

約数和(自身を含む): 374277456

約数和(自身を除く): 179557684

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 3692, 4057, 8114, 11999, 16228, 23998, 47996, 52741, 105482, 210964, 288047, 576094, 685633, 1152188, 1371266, 2742532, 3744611, 7489222, 14978444, 48679943, 97359886, 194719772]

約数ペア:

[(1, 194719772), (2, 97359886), (4, 48679943), (13, 14978444), (26, 7489222), (52, 3744611), (71, 2742532), (142, 1371266), (169, 1152188), (284, 685633), (338, 576094), (676, 288047), (923, 210964), (1846, 105482), (3692, 52741), (4057, 47996), (8114, 23998), (11999, 16228)]