200749107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 323326080

約数和(自身を除く): 122576973

約数列:

[1, 3, 13, 17, 29, 39, 51, 53, 87, 159, 197, 221, 377, 493, 591, 663, 689, 901, 1131, 1479, 1537, 2067, 2561, 2703, 3349, 4611, 5713, 6409, 7683, 10047, 10441, 11713, 17139, 19227, 19981, 26129, 31323, 35139, 43537, 59943, 74269, 78387, 97121, 130611, 135733, 177497, 222807, 291363, 302789, 339677, 407199, 532491, 908367, 1019031, 1262573, 2307461, 3787719, 3936257, 5147413, 6922383, 11808771, 15442239, 66916369, 200749107]

約数ペア:

[(1, 200749107), (3, 66916369), (13, 15442239), (17, 11808771), (29, 6922383), (39, 5147413), (51, 3936257), (53, 3787719), (87, 2307461), (159, 1262573), (197, 1019031), (221, 908367), (377, 532491), (493, 407199), (591, 339677), (663, 302789), (689, 291363), (901, 222807), (1131, 177497), (1479, 135733), (1537, 130611), (2067, 97121), (2561, 78387), (2703, 74269), (3349, 59943), (4611, 43537), (5713, 35139), (6409, 31323), (7683, 26129), (10047, 19981), (10441, 19227), (11713, 17139)]