201454938

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 471885480

約数和(自身を除く): 270430542

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 137, 162, 174, 261, 274, 313, 411, 522, 626, 783, 822, 939, 1233, 1566, 1878, 2349, 2466, 2817, 3699, 3973, 4698, 5634, 7398, 7946, 8451, 9077, 11097, 11919, 16902, 18154, 22194, 23838, 25353, 27231, 35757, 42881, 50706, 54462, 71514, 81693, 85762, 107271, 128643, 163386, 214542, 245079, 257286, 321813, 385929, 490158, 643626, 735237, 771858, 1157787, 1243549, 1470474, 2315574, 2487098, 3473361, 3730647, 6946722, 7461294, 11191941, 22383882, 33575823, 67151646, 100727469, 201454938]

約数ペア:

[(1, 201454938), (2, 100727469), (3, 67151646), (6, 33575823), (9, 22383882), (18, 11191941), (27, 7461294), (29, 6946722), (54, 3730647), (58, 3473361), (81, 2487098), (87, 2315574), (137, 1470474), (162, 1243549), (174, 1157787), (261, 771858), (274, 735237), (313, 643626), (411, 490158), (522, 385929), (626, 321813), (783, 257286), (822, 245079), (939, 214542), (1233, 163386), (1566, 128643), (1878, 107271), (2349, 85762), (2466, 81693), (2817, 71514), (3699, 54462), (3973, 50706), (4698, 42881), (5634, 35757), (7398, 27231), (7946, 25353), (8451, 23838), (9077, 22194), (11097, 18154), (11919, 16902)]