201433804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 422053632

約数和(自身を除く): 220619828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 169, 206, 263, 286, 338, 412, 526, 572, 676, 1052, 1133, 1339, 1859, 2266, 2678, 2893, 3419, 3718, 4532, 5356, 5786, 6838, 7436, 11572, 13676, 14729, 17407, 27089, 29458, 34814, 37609, 44447, 54178, 58916, 69628, 75218, 88894, 108356, 150436, 177788, 191477, 297979, 352157, 382954, 488917, 595958, 704314, 765908, 977834, 1191916, 1408628, 1955668, 3873727, 4578041, 7747454, 9156082, 15494908, 18312164, 50358451, 100716902, 201433804]

約数ペア:

[(1, 201433804), (2, 100716902), (4, 50358451), (11, 18312164), (13, 15494908), (22, 9156082), (26, 7747454), (44, 4578041), (52, 3873727), (103, 1955668), (143, 1408628), (169, 1191916), (206, 977834), (263, 765908), (286, 704314), (338, 595958), (412, 488917), (526, 382954), (572, 352157), (676, 297979), (1052, 191477), (1133, 177788), (1339, 150436), (1859, 108356), (2266, 88894), (2678, 75218), (2893, 69628), (3419, 58916), (3718, 54178), (4532, 44447), (5356, 37609), (5786, 34814), (6838, 29458), (7436, 27089), (11572, 17407), (13676, 14729)]