201114081

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 357387264

約数和(自身を除く): 156273183

約数列:

[1, 3, 7, 9, 21, 31, 47, 49, 63, 93, 141, 147, 217, 279, 313, 329, 423, 441, 651, 939, 987, 1457, 1519, 1953, 2191, 2303, 2817, 2961, 4371, 4557, 6573, 6909, 9703, 10199, 13113, 13671, 14711, 15337, 19719, 20727, 29109, 30597, 44133, 46011, 67921, 71393, 87327, 91791, 102977, 132399, 138033, 203763, 214179, 308931, 456041, 475447, 611289, 642537, 720839, 926793, 1368123, 1426341, 2162517, 3192287, 4104369, 4279023, 6487551, 9576861, 22346009, 28730583, 67038027, 201114081]

約数ペア:

[(1, 201114081), (3, 67038027), (7, 28730583), (9, 22346009), (21, 9576861), (31, 6487551), (47, 4279023), (49, 4104369), (63, 3192287), (93, 2162517), (141, 1426341), (147, 1368123), (217, 926793), (279, 720839), (313, 642537), (329, 611289), (423, 475447), (441, 456041), (651, 308931), (939, 214179), (987, 203763), (1457, 138033), (1519, 132399), (1953, 102977), (2191, 91791), (2303, 87327), (2817, 71393), (2961, 67921), (4371, 46011), (4557, 44133), (6573, 30597), (6909, 29109), (9703, 20727), (10199, 19719), (13113, 15337), (13671, 14711)]