206616982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 185293418

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 47, 94, 143, 209, 247, 286, 418, 494, 517, 611, 809, 893, 1034, 1222, 1618, 1786, 2717, 5434, 6721, 8899, 9823, 10517, 11609, 13442, 15371, 17798, 19646, 21034, 23218, 30742, 38023, 76046, 115687, 127699, 169081, 199823, 231374, 255398, 338162, 399646, 418253, 494299, 722437, 836506, 988598, 1444874, 2198053, 4396106, 5437289, 7946807, 9391681, 10874578, 15893614, 18783362, 103308491, 206616982]

約数ペア:

[(1, 206616982), (2, 103308491), (11, 18783362), (13, 15893614), (19, 10874578), (22, 9391681), (26, 7946807), (38, 5437289), (47, 4396106), (94, 2198053), (143, 1444874), (209, 988598), (247, 836506), (286, 722437), (418, 494299), (494, 418253), (517, 399646), (611, 338162), (809, 255398), (893, 231374), (1034, 199823), (1222, 169081), (1618, 127699), (1786, 115687), (2717, 76046), (5434, 38023), (6721, 30742), (8899, 23218), (9823, 21034), (10517, 19646), (11609, 17798), (13442, 15371)]