204896703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 316108800

約数和(自身を除く): 111212097

約数列:

[1, 3, 11, 19, 33, 57, 139, 209, 417, 627, 1529, 2351, 2641, 4587, 7053, 7923, 25861, 29051, 44669, 77583, 87153, 134007, 326789, 491359, 980367, 1474077, 3594679, 6208991, 10784037, 18626973, 68298901, 204896703]

約数ペア:

[(1, 204896703), (3, 68298901), (11, 18626973), (19, 10784037), (33, 6208991), (57, 3594679), (139, 1474077), (209, 980367), (417, 491359), (627, 326789), (1529, 134007), (2351, 87153), (2641, 77583), (4587, 44669), (7053, 29051), (7923, 25861)]