208166868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 469209132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 59, 63, 78, 84, 91, 108, 117, 118, 126, 156, 177, 182, 189, 234, 236, 252, 273, 351, 354, 359, 364, 378, 413, 468, 531, 546, 702, 708, 718, 756, 767, 819, 826, 1062, 1077, 1092, 1239, 1404, 1436, 1534, 1593, 1638, 1652, 2124, 2154, 2301, 2457, 2478, 2513, 3068, 3186, 3231, 3276, 3717, 4308, 4602, 4667, 4914, 4956, 5026, 5369, 6372, 6462, 6903, 7434, 7539, 9204, 9334, 9693, 9828, 10052, 10738, 11151, 12924, 13806, 14001, 14868, 15078, 16107, 18668, 19386, 20709, 21181, 21476, 22302, 22617, 27612, 28002, 30156, 32214, 32669, 38772, 41418, 42003, 42362, 44604, 45234, 48321, 56004, 63543, 64428, 65338, 67851, 82836, 84006, 84724, 90468, 96642, 98007, 126009, 127086, 130676, 135702, 144963, 148267, 168012, 190629, 193284, 196014, 252018, 254172, 271404, 275353, 289926, 294021, 296534, 381258, 392028, 444801, 504036, 550706, 571887, 579852, 588042, 593068, 762516, 826059, 882063, 889602, 1101412, 1143774, 1176084, 1334403, 1652118, 1764126, 1779204, 1927471, 2287548, 2478177, 2668806, 3304236, 3528252, 3854942, 4003209, 4956354, 5337612, 5782413, 7434531, 7709884, 8006418, 9912708, 11564826, 14869062, 16012836, 17347239, 23129652, 29738124, 34694478, 52041717, 69388956, 104083434, 208166868]

約数ペア:

[(1, 208166868), (2, 104083434), (3, 69388956), (4, 52041717), (6, 34694478), (7, 29738124), (9, 23129652), (12, 17347239), (13, 16012836), (14, 14869062), (18, 11564826), (21, 9912708), (26, 8006418), (27, 7709884), (28, 7434531), (36, 5782413), (39, 5337612), (42, 4956354), (52, 4003209), (54, 3854942), (59, 3528252), (63, 3304236), (78, 2668806), (84, 2478177), (91, 2287548), (108, 1927471), (117, 1779204), (118, 1764126), (126, 1652118), (156, 1334403), (177, 1176084), (182, 1143774), (189, 1101412), (234, 889602), (236, 882063), (252, 826059), (273, 762516), (351, 593068), (354, 588042), (359, 579852), (364, 571887), (378, 550706), (413, 504036), (468, 444801), (531, 392028), (546, 381258), (702, 296534), (708, 294021), (718, 289926), (756, 275353), (767, 271404), (819, 254172), (826, 252018), (1062, 196014), (1077, 193284), (1092, 190629), (1239, 168012), (1404, 148267), (1436, 144963), (1534, 135702), (1593, 130676), (1638, 127086), (1652, 126009), (2124, 98007), (2154, 96642), (2301, 90468), (2457, 84724), (2478, 84006), (2513, 82836), (3068, 67851), (3186, 65338), (3231, 64428), (3276, 63543), (3717, 56004), (4308, 48321), (4602, 45234), (4667, 44604), (4914, 42362), (4956, 42003), (5026, 41418), (5369, 38772), (6372, 32669), (6462, 32214), (6903, 30156), (7434, 28002), (7539, 27612), (9204, 22617), (9334, 22302), (9693, 21476), (9828, 21181), (10052, 20709), (10738, 19386), (11151, 18668), (12924, 16107), (13806, 15078), (14001, 14868)]