207739404

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 577233888

約数和(自身を除く): 369494484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 162, 183, 207, 244, 276, 324, 366, 414, 457, 549, 621, 732, 828, 914, 1098, 1242, 1371, 1403, 1647, 1828, 1863, 2196, 2484, 2742, 2806, 3294, 3726, 4113, 4209, 4941, 5484, 5612, 6588, 7452, 8226, 8418, 9882, 10511, 12339, 12627, 16452, 16836, 19764, 21022, 24678, 25254, 27877, 31533, 37017, 37881, 42044, 49356, 50508, 55754, 63066, 74034, 75762, 83631, 94599, 111508, 113643, 126132, 148068, 151524, 167262, 189198, 227286, 250893, 283797, 334524, 378396, 454572, 501786, 567594, 641171, 752679, 851391, 1003572, 1135188, 1282342, 1505358, 1702782, 1923513, 2258037, 2564684, 3010716, 3405564, 3847026, 4516074, 5770539, 7694052, 9032148, 11541078, 17311617, 23082156, 34623234, 51934851, 69246468, 103869702, 207739404]

約数ペア:

[(1, 207739404), (2, 103869702), (3, 69246468), (4, 51934851), (6, 34623234), (9, 23082156), (12, 17311617), (18, 11541078), (23, 9032148), (27, 7694052), (36, 5770539), (46, 4516074), (54, 3847026), (61, 3405564), (69, 3010716), (81, 2564684), (92, 2258037), (108, 1923513), (122, 1702782), (138, 1505358), (162, 1282342), (183, 1135188), (207, 1003572), (244, 851391), (276, 752679), (324, 641171), (366, 567594), (414, 501786), (457, 454572), (549, 378396), (621, 334524), (732, 283797), (828, 250893), (914, 227286), (1098, 189198), (1242, 167262), (1371, 151524), (1403, 148068), (1647, 126132), (1828, 113643), (1863, 111508), (2196, 94599), (2484, 83631), (2742, 75762), (2806, 74034), (3294, 63066), (3726, 55754), (4113, 50508), (4209, 49356), (4941, 42044), (5484, 37881), (5612, 37017), (6588, 31533), (7452, 27877), (8226, 25254), (8418, 24678), (9882, 21022), (10511, 19764), (12339, 16836), (12627, 16452)]