223196402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18149}}^1$

素因数の和:18218

約数の個数: 32

約数和(自身を含む): 402494400

約数和(自身を除く): 179297998

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 18149, 36298, 199639, 235937, 399278, 471874, 780407, 1560814, 2595307, 5190614, 8584477, 10145291, 17168954, 20290582, 111598201, 223196402]

約数ペア:

[(1, 223196402), (2, 111598201), (11, 20290582), (13, 17168954), (22, 10145291), (26, 8584477), (43, 5190614), (86, 2595307), (143, 1560814), (286, 780407), (473, 471874), (559, 399278), (946, 235937), (1118, 199639), (6149, 36298), (12298, 18149)]