203468727

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 356227200

約数和(自身を除く): 152758473

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1421, 1617, 2233, 4263, 4339, 6699, 13017, 15631, 30373, 46893, 47729, 91119, 125831, 143187, 212611, 334103, 377493, 637833, 880817, 1002309, 1384141, 2338721, 2642451, 4152423, 6165719, 7016163, 9688987, 18497157, 29066961, 67822909, 203468727]

約数ペア:

[(1, 203468727), (3, 67822909), (7, 29066961), (11, 18497157), (21, 9688987), (29, 7016163), (33, 6165719), (49, 4152423), (77, 2642451), (87, 2338721), (147, 1384141), (203, 1002309), (231, 880817), (319, 637833), (539, 377493), (609, 334103), (957, 212611), (1421, 143187), (1617, 125831), (2233, 91119), (4263, 47729), (4339, 46893), (6699, 30373), (13017, 15631)]