205279056

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1499}}^1$

素因数の和:1833

約数の個数: 80

約数和(自身を含む): 591480000

約数和(自身を除く): 386200944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1499, 1902, 2536, 2853, 2998, 3804, 4497, 5072, 5706, 5996, 7608, 8559, 8994, 11412, 11992, 13491, 15216, 17118, 17988, 22824, 23984, 26982, 34236, 35976, 40473, 45648, 53964, 68472, 71952, 80946, 107928, 136944, 161892, 215856, 323784, 475183, 647568, 950366, 1425549, 1900732, 2851098, 3801464, 4276647, 5702196, 7602928, 8553294, 11404392, 12829941, 17106588, 22808784, 25659882, 34213176, 51319764, 68426352, 102639528, 205279056]

約数ペア:

[(1, 205279056), (2, 102639528), (3, 68426352), (4, 51319764), (6, 34213176), (8, 25659882), (9, 22808784), (12, 17106588), (16, 12829941), (18, 11404392), (24, 8553294), (27, 7602928), (36, 5702196), (48, 4276647), (54, 3801464), (72, 2851098), (108, 1900732), (144, 1425549), (216, 950366), (317, 647568), (432, 475183), (634, 323784), (951, 215856), (1268, 161892), (1499, 136944), (1902, 107928), (2536, 80946), (2853, 71952), (2998, 68472), (3804, 53964), (4497, 45648), (5072, 40473), (5706, 35976), (5996, 34236), (7608, 26982), (8559, 23984), (8994, 22824), (11412, 17988), (11992, 17118), (13491, 15216)]