201228444468

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1087}}^1\times {\mathrm{5189}}^1$

素因数の和:7277

約数の個数: 72

約数和(自身を含む): 509740707840

約数和(自身を除く): 308512263372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1087, 1982, 2174, 2973, 3261, 3964, 4348, 5189, 5946, 6522, 8919, 9783, 10378, 11892, 13044, 15567, 17838, 19566, 20756, 31134, 35676, 39132, 46701, 62268, 93402, 186804, 1077217, 2154434, 3231651, 4308868, 5142299, 5640443, 6463302, 9694953, 10284598, 11280886, 12926604, 15426897, 16921329, 19389906, 20569196, 22561772, 30853794, 33842658, 38779812, 46280691, 50763987, 61707588, 67685316, 92561382, 101527974, 185122764, 203055948, 5589679013, 11179358026, 16769037039, 22358716052, 33538074078, 50307111117, 67076148156, 100614222234, 201228444468]

約数ペア:

[(1, 201228444468), (2, 100614222234), (3, 67076148156), (4, 50307111117), (6, 33538074078), (9, 22358716052), (12, 16769037039), (18, 11179358026), (36, 5589679013), (991, 203055948), (1087, 185122764), (1982, 101527974), (2174, 92561382), (2973, 67685316), (3261, 61707588), (3964, 50763987), (4348, 46280691), (5189, 38779812), (5946, 33842658), (6522, 30853794), (8919, 22561772), (9783, 20569196), (10378, 19389906), (11892, 16921329), (13044, 15426897), (15567, 12926604), (17838, 11280886), (19566, 10284598), (20756, 9694953), (31134, 6463302), (35676, 5640443), (39132, 5142299), (46701, 4308868), (62268, 3231651), (93402, 2154434), (186804, 1077217)]