205854462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2718

約数の個数: 96

約数和(自身を含む): 537788160

約数和(自身を除く): 331933698

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 306, 374, 391, 414, 506, 561, 759, 782, 1122, 1173, 1518, 1683, 2277, 2346, 2659, 3366, 3519, 4301, 4554, 5318, 7038, 7977, 8602, 12903, 15954, 23931, 25806, 29249, 38709, 45203, 47862, 58498, 61157, 77418, 87747, 90406, 122314, 135609, 175494, 183471, 263241, 271218, 366942, 406827, 497233, 526482, 550413, 672727, 813654, 994466, 1039669, 1100826, 1345454, 1491699, 2018181, 2079338, 2983398, 3119007, 4036362, 4475097, 6054543, 6238014, 8950194, 9357021, 11436359, 12109086, 18714042, 22872718, 34309077, 68618154, 102927231, 205854462]

約数ペア:

[(1, 205854462), (2, 102927231), (3, 68618154), (6, 34309077), (9, 22872718), (11, 18714042), (17, 12109086), (18, 11436359), (22, 9357021), (23, 8950194), (33, 6238014), (34, 6054543), (46, 4475097), (51, 4036362), (66, 3119007), (69, 2983398), (99, 2079338), (102, 2018181), (138, 1491699), (153, 1345454), (187, 1100826), (198, 1039669), (207, 994466), (253, 813654), (306, 672727), (374, 550413), (391, 526482), (414, 497233), (506, 406827), (561, 366942), (759, 271218), (782, 263241), (1122, 183471), (1173, 175494), (1518, 135609), (1683, 122314), (2277, 90406), (2346, 87747), (2659, 77418), (3366, 61157), (3519, 58498), (4301, 47862), (4554, 45203), (5318, 38709), (7038, 29249), (7977, 25806), (8602, 23931), (12903, 15954)]