207141858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 565373952

約数和(自身を除く): 358232094

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 103, 126, 154, 198, 206, 231, 309, 462, 618, 693, 721, 927, 1133, 1386, 1442, 1451, 1854, 2163, 2266, 2902, 3399, 4326, 4353, 6489, 6798, 7931, 8706, 10157, 10197, 12978, 13059, 15862, 15961, 20314, 20394, 23793, 26118, 30471, 31922, 47586, 47883, 60942, 71379, 91413, 95766, 111727, 142758, 143649, 149453, 182826, 223454, 287298, 298906, 335181, 448359, 670362, 896718, 1005543, 1046171, 1345077, 1643983, 2011086, 2092342, 2690154, 3138513, 3287966, 4931949, 6277026, 9415539, 9863898, 11507881, 14795847, 18831078, 23015762, 29591694, 34523643, 69047286, 103570929, 207141858]

約数ペア:

[(1, 207141858), (2, 103570929), (3, 69047286), (6, 34523643), (7, 29591694), (9, 23015762), (11, 18831078), (14, 14795847), (18, 11507881), (21, 9863898), (22, 9415539), (33, 6277026), (42, 4931949), (63, 3287966), (66, 3138513), (77, 2690154), (99, 2092342), (103, 2011086), (126, 1643983), (154, 1345077), (198, 1046171), (206, 1005543), (231, 896718), (309, 670362), (462, 448359), (618, 335181), (693, 298906), (721, 287298), (927, 223454), (1133, 182826), (1386, 149453), (1442, 143649), (1451, 142758), (1854, 111727), (2163, 95766), (2266, 91413), (2902, 71379), (3399, 60942), (4326, 47883), (4353, 47586), (6489, 31922), (6798, 30471), (7931, 26118), (8706, 23793), (10157, 20394), (10197, 20314), (12978, 15961), (13059, 15862)]