193493196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13337}}^1$

素因数の和:13391

約数の個数: 72

約数和(自身を含む): 543763584

約数和(自身を除く): 350270388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13337, 14508, 26674, 40011, 53348, 80022, 120033, 160044, 173381, 240066, 346762, 413447, 480132, 520143, 693524, 826894, 1040286, 1240341, 1560429, 1653788, 2080572, 2480682, 3120858, 3721023, 4961364, 5374811, 6241716, 7442046, 10749622, 14884092, 16124433, 21499244, 32248866, 48373299, 64497732, 96746598, 193493196]

約数ペア:

[(1, 193493196), (2, 96746598), (3, 64497732), (4, 48373299), (6, 32248866), (9, 21499244), (12, 16124433), (13, 14884092), (18, 10749622), (26, 7442046), (31, 6241716), (36, 5374811), (39, 4961364), (52, 3721023), (62, 3120858), (78, 2480682), (93, 2080572), (117, 1653788), (124, 1560429), (156, 1240341), (186, 1040286), (234, 826894), (279, 693524), (372, 520143), (403, 480132), (468, 413447), (558, 346762), (806, 240066), (1116, 173381), (1209, 160044), (1612, 120033), (2418, 80022), (3627, 53348), (4836, 40011), (7254, 26674), (13337, 14508)]