206948844

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 566731088

約数和(自身を除く): 359782244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 74, 81, 108, 111, 122, 148, 162, 183, 222, 244, 283, 324, 333, 366, 444, 549, 566, 666, 732, 849, 999, 1098, 1132, 1332, 1647, 1698, 1998, 2196, 2257, 2547, 2997, 3294, 3396, 3996, 4514, 4941, 5094, 5994, 6588, 6771, 7641, 9028, 9882, 10188, 10471, 11988, 13542, 15282, 17263, 19764, 20313, 20942, 22923, 27084, 30564, 31413, 34526, 40626, 41884, 45846, 51789, 60939, 62826, 69052, 81252, 91692, 94239, 103578, 121878, 125652, 155367, 182817, 188478, 207156, 243756, 282717, 310734, 365634, 376956, 466101, 565434, 621468, 638731, 731268, 848151, 932202, 1130868, 1277462, 1398303, 1696302, 1864404, 1916193, 2554924, 2796606, 3392604, 3832386, 5593212, 5748579, 7664772, 11497158, 17245737, 22994316, 34491474, 51737211, 68982948, 103474422, 206948844]

約数ペア:

[(1, 206948844), (2, 103474422), (3, 68982948), (4, 51737211), (6, 34491474), (9, 22994316), (12, 17245737), (18, 11497158), (27, 7664772), (36, 5748579), (37, 5593212), (54, 3832386), (61, 3392604), (74, 2796606), (81, 2554924), (108, 1916193), (111, 1864404), (122, 1696302), (148, 1398303), (162, 1277462), (183, 1130868), (222, 932202), (244, 848151), (283, 731268), (324, 638731), (333, 621468), (366, 565434), (444, 466101), (549, 376956), (566, 365634), (666, 310734), (732, 282717), (849, 243756), (999, 207156), (1098, 188478), (1132, 182817), (1332, 155367), (1647, 125652), (1698, 121878), (1998, 103578), (2196, 94239), (2257, 91692), (2547, 81252), (2997, 69052), (3294, 62826), (3396, 60939), (3996, 51789), (4514, 45846), (4941, 41884), (5094, 40626), (5994, 34526), (6588, 31413), (6771, 30564), (7641, 27084), (9028, 22923), (9882, 20942), (10188, 20313), (10471, 19764), (11988, 17263), (13542, 15282)]