207823938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 518584320

約数和(自身を除く): 310760382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 271, 399, 434, 542, 589, 651, 798, 813, 961, 1178, 1302, 1626, 1767, 1897, 1922, 2883, 3534, 3794, 4123, 5149, 5691, 5766, 6727, 8246, 8401, 10298, 11382, 12369, 13454, 15447, 16802, 18259, 20181, 24738, 25203, 30894, 36043, 36518, 40362, 50406, 54777, 58807, 72086, 108129, 109554, 117614, 127813, 159619, 176421, 216258, 255626, 260431, 319238, 352842, 383439, 478857, 520862, 766878, 781293, 957714, 1117333, 1562586, 1823017, 2234666, 3351999, 3646034, 4948189, 5469051, 6703998, 9896378, 10938102, 14844567, 29689134, 34637323, 69274646, 103911969, 207823938]

約数ペア:

[(1, 207823938), (2, 103911969), (3, 69274646), (6, 34637323), (7, 29689134), (14, 14844567), (19, 10938102), (21, 9896378), (31, 6703998), (38, 5469051), (42, 4948189), (57, 3646034), (62, 3351999), (93, 2234666), (114, 1823017), (133, 1562586), (186, 1117333), (217, 957714), (266, 781293), (271, 766878), (399, 520862), (434, 478857), (542, 383439), (589, 352842), (651, 319238), (798, 260431), (813, 255626), (961, 216258), (1178, 176421), (1302, 159619), (1626, 127813), (1767, 117614), (1897, 109554), (1922, 108129), (2883, 72086), (3534, 58807), (3794, 54777), (4123, 50406), (5149, 40362), (5691, 36518), (5766, 36043), (6727, 30894), (8246, 25203), (8401, 24738), (10298, 20181), (11382, 18259), (12369, 16802), (13454, 15447)]