201916803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6875

約数の個数: 32

約数和(自身を含む): 316887552

約数和(自身を除く): 114970749

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2703, 6791, 9911, 20373, 29733, 74701, 115447, 224103, 346341, 359923, 1079769, 1269917, 3809751, 3959153, 6118691, 11877459, 18356073, 67305601, 201916803]

約数ペア:

[(1, 201916803), (3, 67305601), (11, 18356073), (17, 11877459), (33, 6118691), (51, 3959153), (53, 3809751), (159, 1269917), (187, 1079769), (561, 359923), (583, 346341), (901, 224103), (1749, 115447), (2703, 74701), (6791, 29733), (9911, 20373)]