199719462016

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{908741}}^1$

素因数の和:908873

約数の個数: 64

約数和(自身を含む): 425454829560

約数和(自身を除く): 225735367544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 2176, 3232, 3434, 6464, 6868, 12928, 13736, 27472, 54944, 109888, 219776, 908741, 1817482, 3634964, 7269928, 14539856, 15448597, 29079712, 30897194, 58159424, 61794388, 91782841, 116318848, 123588776, 183565682, 247177552, 367131364, 494355104, 734262728, 988710208, 1468525456, 1560308297, 1977420416, 2937050912, 3120616594, 5874101824, 6241233188, 11748203648, 12482466376, 24964932752, 49929865504, 99859731008, 199719462016]

約数ペア:

[(1, 199719462016), (2, 99859731008), (4, 49929865504), (8, 24964932752), (16, 12482466376), (17, 11748203648), (32, 6241233188), (34, 5874101824), (64, 3120616594), (68, 2937050912), (101, 1977420416), (128, 1560308297), (136, 1468525456), (202, 988710208), (272, 734262728), (404, 494355104), (544, 367131364), (808, 247177552), (1088, 183565682), (1616, 123588776), (1717, 116318848), (2176, 91782841), (3232, 61794388), (3434, 58159424), (6464, 30897194), (6868, 29079712), (12928, 15448597), (13736, 14539856), (27472, 7269928), (54944, 3634964), (109888, 1817482), (219776, 908741)]