200706506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3519

約数の個数: 64

約数和(自身を含む): 418279680

約数和(自身を除く): 217573174

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2639, 3457, 4147, 4466, 5278, 6914, 8294, 24199, 29029, 38027, 44941, 48398, 58058, 76054, 89882, 100253, 200506, 266189, 314587, 494351, 532378, 629174, 701771, 988702, 1102783, 1303289, 1403542, 2205566, 2606578, 3460457, 6920914, 7719481, 9123023, 14336179, 15438962, 18246046, 28672358, 100353253, 200706506]

約数ペア:

[(1, 200706506), (2, 100353253), (7, 28672358), (11, 18246046), (13, 15438962), (14, 14336179), (22, 9123023), (26, 7719481), (29, 6920914), (58, 3460457), (77, 2606578), (91, 2205566), (143, 1403542), (154, 1303289), (182, 1102783), (203, 988702), (286, 701771), (319, 629174), (377, 532378), (406, 494351), (638, 314587), (754, 266189), (1001, 200506), (2002, 100253), (2233, 89882), (2639, 76054), (3457, 58058), (4147, 48398), (4466, 44941), (5278, 38027), (6914, 29029), (8294, 24199)]