200520034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36901}}^1$

素因数の和:36946

約数の個数: 32

約数和(自身を含む): 371972160

約数和(自身を除く): 171452126

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 36901, 73802, 405911, 479713, 701119, 811822, 959426, 1402238, 5276843, 7712309, 9114547, 10553686, 15424618, 18229094, 100260017, 200520034]

約数ペア:

[(1, 200520034), (2, 100260017), (11, 18229094), (13, 15424618), (19, 10553686), (22, 9114547), (26, 7712309), (38, 5276843), (143, 1402238), (209, 959426), (247, 811822), (286, 701119), (418, 479713), (494, 405911), (2717, 73802), (5434, 36901)]