203231124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4649

約数の個数: 72

約数和(自身を含む): 551514600

約数和(自身を除く): 348283476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4549, 4964, 7446, 9098, 11169, 13647, 14892, 18196, 22338, 27294, 40941, 44676, 54588, 77333, 81882, 154666, 163764, 231999, 309332, 332077, 463998, 664154, 695997, 927996, 996231, 1328308, 1391994, 1992462, 2783988, 2988693, 3984924, 5645309, 5977386, 11290618, 11954772, 16935927, 22581236, 33871854, 50807781, 67743708, 101615562, 203231124]

約数ペア:

[(1, 203231124), (2, 101615562), (3, 67743708), (4, 50807781), (6, 33871854), (9, 22581236), (12, 16935927), (17, 11954772), (18, 11290618), (34, 5977386), (36, 5645309), (51, 3984924), (68, 2988693), (73, 2783988), (102, 1992462), (146, 1391994), (153, 1328308), (204, 996231), (219, 927996), (292, 695997), (306, 664154), (438, 463998), (612, 332077), (657, 309332), (876, 231999), (1241, 163764), (1314, 154666), (2482, 81882), (2628, 77333), (3723, 54588), (4549, 44676), (4964, 40941), (7446, 27294), (9098, 22338), (11169, 18196), (13647, 14892)]