191381262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 407365200

約数和(自身を除く): 215983938

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 361, 447, 593, 722, 894, 1083, 1186, 1779, 2166, 2831, 3558, 5662, 8493, 11267, 16986, 22534, 33801, 53789, 67602, 88357, 107578, 161367, 176714, 214073, 265071, 322734, 428146, 530142, 642219, 1284438, 1678783, 3357566, 5036349, 10072698, 31896877, 63793754, 95690631, 191381262]

約数ペア:

[(1, 191381262), (2, 95690631), (3, 63793754), (6, 31896877), (19, 10072698), (38, 5036349), (57, 3357566), (114, 1678783), (149, 1284438), (298, 642219), (361, 530142), (447, 428146), (593, 322734), (722, 265071), (894, 214073), (1083, 176714), (1186, 161367), (1779, 107578), (2166, 88357), (2831, 67602), (3558, 53789), (5662, 33801), (8493, 22534), (11267, 16986)]