201903339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 326218752

約数和(自身を除く): 124315413

約数列:

[1, 3, 11, 17, 33, 37, 51, 71, 111, 137, 187, 213, 407, 411, 561, 629, 781, 1207, 1221, 1507, 1887, 2329, 2343, 2627, 3621, 4521, 5069, 6919, 6987, 7881, 9727, 13277, 15207, 20757, 25619, 28897, 29181, 39831, 44659, 55759, 76857, 86173, 86691, 106997, 133977, 165359, 167277, 258519, 320991, 359899, 491249, 496077, 947903, 1079697, 1473747, 1818949, 2843709, 3958889, 5456847, 6118283, 11876667, 18354849, 67301113, 201903339]

約数ペア:

[(1, 201903339), (3, 67301113), (11, 18354849), (17, 11876667), (33, 6118283), (37, 5456847), (51, 3958889), (71, 2843709), (111, 1818949), (137, 1473747), (187, 1079697), (213, 947903), (407, 496077), (411, 491249), (561, 359899), (629, 320991), (781, 258519), (1207, 167277), (1221, 165359), (1507, 133977), (1887, 106997), (2329, 86691), (2343, 86173), (2627, 76857), (3621, 55759), (4521, 44659), (5069, 39831), (6919, 29181), (6987, 28897), (7881, 25619), (9727, 20757), (13277, 15207)]