207806472

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 618900480

約数和(自身を除く): 411094008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 73, 81, 92, 108, 138, 146, 162, 184, 191, 207, 216, 219, 276, 292, 324, 382, 414, 438, 552, 573, 584, 621, 648, 657, 764, 828, 876, 1146, 1242, 1314, 1528, 1656, 1679, 1719, 1752, 1863, 1971, 2292, 2484, 2628, 3358, 3438, 3726, 3942, 4393, 4584, 4968, 5037, 5157, 5256, 5913, 6716, 6876, 7452, 7884, 8786, 10074, 10314, 11826, 13179, 13432, 13752, 13943, 14904, 15111, 15471, 15768, 17572, 20148, 20628, 23652, 26358, 27886, 30222, 30942, 35144, 39537, 40296, 41256, 41829, 45333, 47304, 52716, 55772, 60444, 61884, 79074, 83658, 90666, 105432, 111544, 118611, 120888, 123768, 125487, 135999, 158148, 167316, 181332, 237222, 250974, 271998, 316296, 320689, 334632, 355833, 362664, 376461, 474444, 501948, 543996, 641378, 711666, 752922, 948888, 962067, 1003896, 1087992, 1129383, 1282756, 1423332, 1505844, 1924134, 2258766, 2565512, 2846664, 2886201, 3011688, 3848268, 4517532, 5772402, 7696536, 8658603, 9035064, 11544804, 17317206, 23089608, 25975809, 34634412, 51951618, 69268824, 103903236, 207806472]

約数ペア:

[(1, 207806472), (2, 103903236), (3, 69268824), (4, 51951618), (6, 34634412), (8, 25975809), (9, 23089608), (12, 17317206), (18, 11544804), (23, 9035064), (24, 8658603), (27, 7696536), (36, 5772402), (46, 4517532), (54, 3848268), (69, 3011688), (72, 2886201), (73, 2846664), (81, 2565512), (92, 2258766), (108, 1924134), (138, 1505844), (146, 1423332), (162, 1282756), (184, 1129383), (191, 1087992), (207, 1003896), (216, 962067), (219, 948888), (276, 752922), (292, 711666), (324, 641378), (382, 543996), (414, 501948), (438, 474444), (552, 376461), (573, 362664), (584, 355833), (621, 334632), (648, 320689), (657, 316296), (764, 271998), (828, 250974), (876, 237222), (1146, 181332), (1242, 167316), (1314, 158148), (1528, 135999), (1656, 125487), (1679, 123768), (1719, 120888), (1752, 118611), (1863, 111544), (1971, 105432), (2292, 90666), (2484, 83658), (2628, 79074), (3358, 61884), (3438, 60444), (3726, 55772), (3942, 52716), (4393, 47304), (4584, 45333), (4968, 41829), (5037, 41256), (5157, 40296), (5256, 39537), (5913, 35144), (6716, 30942), (6876, 30222), (7452, 27886), (7884, 26358), (8786, 23652), (10074, 20628), (10314, 20148), (11826, 17572), (13179, 15768), (13432, 15471), (13752, 15111), (13943, 14904)]