204617127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16447}}^1$

素因数の和:16503

約数の個数: 32

約数和(自身を含む): 331591680

約数和(自身を除く): 126974553

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 16447, 49341, 180917, 213811, 476963, 542751, 641433, 1430889, 2351921, 5246593, 6200519, 7055763, 15739779, 18601557, 68205709, 204617127]

約数ペア:

[(1, 204617127), (3, 68205709), (11, 18601557), (13, 15739779), (29, 7055763), (33, 6200519), (39, 5246593), (87, 2351921), (143, 1430889), (319, 641433), (377, 542751), (429, 476963), (957, 213811), (1131, 180917), (4147, 49341), (12441, 16447)]