194891469

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{37357}}^1$

素因数の和:37444

約数の個数: 16

約数和(自身を含む): 272563968

約数和(自身を除く): 77672499

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 37357, 112071, 1382209, 1755779, 4146627, 5267337, 64963823, 194891469]

約数ペア:

[(1, 194891469), (3, 64963823), (37, 5267337), (47, 4146627), (111, 1755779), (141, 1382209), (1739, 112071), (5217, 37357)]