221776764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4355

約数の個数: 96

約数和(自身を含む): 623863296

約数和(自身を除く): 402086532

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 187, 204, 253, 276, 374, 391, 506, 561, 748, 759, 782, 1012, 1122, 1173, 1518, 1564, 2244, 2346, 3036, 4297, 4301, 4692, 8594, 8602, 12891, 12903, 17188, 17204, 25782, 25806, 47267, 51564, 51612, 73049, 94534, 98831, 141801, 146098, 189068, 197662, 219147, 283602, 292196, 296493, 395324, 438294, 567204, 592986, 803539, 876588, 1087141, 1185972, 1607078, 1680127, 2174282, 2410617, 3214156, 3261423, 3360254, 4348564, 4821234, 5040381, 6522846, 6720508, 9642468, 10080762, 13045692, 18481397, 20161524, 36962794, 55444191, 73925588, 110888382, 221776764]

約数ペア:

[(1, 221776764), (2, 110888382), (3, 73925588), (4, 55444191), (6, 36962794), (11, 20161524), (12, 18481397), (17, 13045692), (22, 10080762), (23, 9642468), (33, 6720508), (34, 6522846), (44, 5040381), (46, 4821234), (51, 4348564), (66, 3360254), (68, 3261423), (69, 3214156), (92, 2410617), (102, 2174282), (132, 1680127), (138, 1607078), (187, 1185972), (204, 1087141), (253, 876588), (276, 803539), (374, 592986), (391, 567204), (506, 438294), (561, 395324), (748, 296493), (759, 292196), (782, 283602), (1012, 219147), (1122, 197662), (1173, 189068), (1518, 146098), (1564, 141801), (2244, 98831), (2346, 94534), (3036, 73049), (4297, 51612), (4301, 51564), (4692, 47267), (8594, 25806), (8602, 25782), (12891, 17204), (12903, 17188)]