197959218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3659}}^1$

素因数の和:3862

約数の個数: 32

約数和(自身を含む): 404766720

約数和(自身を除く): 206807502

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 3659, 7318, 9017, 10977, 18034, 21954, 27051, 54102, 259789, 464693, 519578, 779367, 929386, 1394079, 1558734, 2788158, 32993203, 65986406, 98979609, 197959218]

約数ペア:

[(1, 197959218), (2, 98979609), (3, 65986406), (6, 32993203), (71, 2788158), (127, 1558734), (142, 1394079), (213, 929386), (254, 779367), (381, 519578), (426, 464693), (762, 259789), (3659, 54102), (7318, 27051), (9017, 21954), (10977, 18034)]