197311734

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{77743}}^1$

素因数の和:77801

約数の個数: 32

約数和(自身を含む): 447805440

約数和(自身を除く): 250493706

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 77743, 155486, 233229, 466458, 699687, 1399374, 2099061, 3653921, 4198122, 7307842, 10961763, 21923526, 32885289, 65770578, 98655867, 197311734]

約数ペア:

[(1, 197311734), (2, 98655867), (3, 65770578), (6, 32885289), (9, 21923526), (18, 10961763), (27, 7307842), (47, 4198122), (54, 3653921), (94, 2099061), (141, 1399374), (282, 699687), (423, 466458), (846, 233229), (1269, 155486), (2538, 77743)]