207660678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 453496320

約数和(自身を除く): 245835642

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 107, 159, 214, 318, 321, 359, 642, 718, 901, 1077, 1802, 1819, 2154, 2703, 3638, 5406, 5457, 5671, 6103, 10914, 11342, 12206, 17013, 18309, 19027, 34026, 36618, 38054, 38413, 57081, 76826, 96407, 114162, 115239, 192814, 230478, 289221, 323459, 578442, 646918, 653021, 970377, 1306042, 1940754, 1959063, 2035889, 3918126, 4071778, 6107667, 12215334, 34610113, 69220226, 103830339, 207660678]

約数ペア:

[(1, 207660678), (2, 103830339), (3, 69220226), (6, 34610113), (17, 12215334), (34, 6107667), (51, 4071778), (53, 3918126), (102, 2035889), (106, 1959063), (107, 1940754), (159, 1306042), (214, 970377), (318, 653021), (321, 646918), (359, 578442), (642, 323459), (718, 289221), (901, 230478), (1077, 192814), (1802, 115239), (1819, 114162), (2154, 96407), (2703, 76826), (3638, 57081), (5406, 38413), (5457, 38054), (5671, 36618), (6103, 34026), (10914, 19027), (11342, 18309), (12206, 17013)]