201338072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 433097280

約数和(自身を除く): 231759208

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 263, 433, 442, 526, 866, 884, 1052, 1732, 1768, 2104, 3419, 3464, 4471, 5629, 6838, 7361, 8942, 11258, 13676, 14722, 17884, 22516, 27352, 29444, 35768, 45032, 58123, 58888, 95693, 113879, 116246, 191386, 227758, 232492, 382772, 455516, 464984, 765544, 911032, 1480427, 1935943, 2960854, 3871886, 5921708, 7743772, 11843416, 15487544, 25167259, 50334518, 100669036, 201338072]

約数ペア:

[(1, 201338072), (2, 100669036), (4, 50334518), (8, 25167259), (13, 15487544), (17, 11843416), (26, 7743772), (34, 5921708), (52, 3871886), (68, 2960854), (104, 1935943), (136, 1480427), (221, 911032), (263, 765544), (433, 464984), (442, 455516), (526, 382772), (866, 232492), (884, 227758), (1052, 191386), (1732, 116246), (1768, 113879), (2104, 95693), (3419, 58888), (3464, 58123), (4471, 45032), (5629, 35768), (6838, 29444), (7361, 27352), (8942, 22516), (11258, 17884), (13676, 14722)]