199850436

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 581089600

約数和(自身を除く): 381239164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 289, 306, 323, 337, 342, 459, 513, 578, 612, 646, 674, 684, 867, 918, 969, 1011, 1026, 1156, 1292, 1348, 1734, 1836, 1938, 2022, 2052, 2601, 2907, 3033, 3468, 3876, 4044, 5202, 5491, 5729, 5814, 6066, 6403, 7803, 8721, 9099, 10404, 10982, 11458, 11628, 12132, 12806, 15606, 16473, 17187, 17442, 18198, 19209, 21964, 22916, 25612, 31212, 32946, 34374, 34884, 36396, 38418, 49419, 51561, 57627, 65892, 68748, 76836, 97393, 98838, 103122, 108851, 115254, 148257, 154683, 172881, 194786, 197676, 206244, 217702, 230508, 292179, 296514, 309366, 326553, 345762, 389572, 435404, 584358, 593028, 618732, 653106, 691524, 876537, 979659, 1168716, 1306212, 1753074, 1850467, 1959318, 2629611, 2938977, 3506148, 3700934, 3918636, 5259222, 5551401, 5877954, 7401868, 10518444, 11102802, 11755908, 16654203, 22205604, 33308406, 49962609, 66616812, 99925218, 199850436]

約数ペア:

[(1, 199850436), (2, 99925218), (3, 66616812), (4, 49962609), (6, 33308406), (9, 22205604), (12, 16654203), (17, 11755908), (18, 11102802), (19, 10518444), (27, 7401868), (34, 5877954), (36, 5551401), (38, 5259222), (51, 3918636), (54, 3700934), (57, 3506148), (68, 2938977), (76, 2629611), (102, 1959318), (108, 1850467), (114, 1753074), (153, 1306212), (171, 1168716), (204, 979659), (228, 876537), (289, 691524), (306, 653106), (323, 618732), (337, 593028), (342, 584358), (459, 435404), (513, 389572), (578, 345762), (612, 326553), (646, 309366), (674, 296514), (684, 292179), (867, 230508), (918, 217702), (969, 206244), (1011, 197676), (1026, 194786), (1156, 172881), (1292, 154683), (1348, 148257), (1734, 115254), (1836, 108851), (1938, 103122), (2022, 98838), (2052, 97393), (2601, 76836), (2907, 68748), (3033, 65892), (3468, 57627), (3876, 51561), (4044, 49419), (5202, 38418), (5491, 36396), (5729, 34884), (5814, 34374), (6066, 32946), (6403, 31212), (7803, 25612), (8721, 22916), (9099, 21964), (10404, 19209), (10982, 18198), (11458, 17442), (11628, 17187), (12132, 16473), (12806, 15606)]