201072726

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 462548160

約数和(自身を除く): 261475434

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 157, 222, 314, 333, 471, 641, 666, 942, 999, 1282, 1413, 1923, 1998, 2826, 3846, 4239, 5769, 5809, 8478, 11538, 11618, 17307, 17427, 23717, 34614, 34854, 47434, 52281, 71151, 100637, 104562, 142302, 156843, 201274, 213453, 301911, 313686, 426906, 603822, 640359, 905733, 1280718, 1811466, 2717199, 3723569, 5434398, 7447138, 11170707, 22341414, 33512121, 67024242, 100536363, 201072726]

約数ペア:

[(1, 201072726), (2, 100536363), (3, 67024242), (6, 33512121), (9, 22341414), (18, 11170707), (27, 7447138), (37, 5434398), (54, 3723569), (74, 2717199), (111, 1811466), (157, 1280718), (222, 905733), (314, 640359), (333, 603822), (471, 426906), (641, 313686), (666, 301911), (942, 213453), (999, 201274), (1282, 156843), (1413, 142302), (1923, 104562), (1998, 100637), (2826, 71151), (3846, 52281), (4239, 47434), (5769, 34854), (5809, 34614), (8478, 23717), (11538, 17427), (11618, 17307)]