203038164

素因数分解:

$2^2\times 3^6\times 7^4\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 210

約数和(自身を含む): 642913530

約数和(自身を除く): 439875366

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 81, 84, 87, 98, 108, 116, 126, 147, 162, 174, 189, 196, 203, 243, 252, 261, 294, 324, 343, 348, 378, 406, 441, 486, 522, 567, 588, 609, 686, 729, 756, 783, 812, 882, 972, 1029, 1044, 1134, 1218, 1323, 1372, 1421, 1458, 1566, 1701, 1764, 1827, 2058, 2268, 2349, 2401, 2436, 2646, 2842, 2916, 3087, 3132, 3402, 3654, 3969, 4116, 4263, 4698, 4802, 5103, 5292, 5481, 5684, 6174, 6804, 7047, 7203, 7308, 7938, 8526, 9261, 9396, 9604, 9947, 10206, 10962, 11907, 12348, 12789, 14094, 14406, 15876, 16443, 17052, 18522, 19894, 20412, 21141, 21609, 21924, 23814, 25578, 27783, 28188, 28812, 29841, 32886, 35721, 37044, 38367, 39788, 42282, 43218, 47628, 49329, 51156, 55566, 59682, 64827, 65772, 69629, 71442, 76734, 83349, 84564, 86436, 89523, 98658, 111132, 115101, 119364, 129654, 139258, 142884, 147987, 153468, 166698, 179046, 194481, 197316, 208887, 230202, 250047, 259308, 268569, 278516, 295974, 333396, 345303, 358092, 388962, 417774, 460404, 500094, 537138, 583443, 591948, 626661, 690606, 777924, 805707, 835548, 1000188, 1035909, 1074276, 1166886, 1253322, 1381212, 1611414, 1750329, 1879983, 2071818, 2333772, 2417121, 2506644, 3222828, 3500658, 3759966, 4143636, 4834242, 5639949, 7001316, 7251363, 7519932, 9668484, 11279898, 14502726, 16919847, 22559796, 29005452, 33839694, 50759541, 67679388, 101519082, 203038164]

約数ペア:

[(1, 203038164), (2, 101519082), (3, 67679388), (4, 50759541), (6, 33839694), (7, 29005452), (9, 22559796), (12, 16919847), (14, 14502726), (18, 11279898), (21, 9668484), (27, 7519932), (28, 7251363), (29, 7001316), (36, 5639949), (42, 4834242), (49, 4143636), (54, 3759966), (58, 3500658), (63, 3222828), (81, 2506644), (84, 2417121), (87, 2333772), (98, 2071818), (108, 1879983), (116, 1750329), (126, 1611414), (147, 1381212), (162, 1253322), (174, 1166886), (189, 1074276), (196, 1035909), (203, 1000188), (243, 835548), (252, 805707), (261, 777924), (294, 690606), (324, 626661), (343, 591948), (348, 583443), (378, 537138), (406, 500094), (441, 460404), (486, 417774), (522, 388962), (567, 358092), (588, 345303), (609, 333396), (686, 295974), (729, 278516), (756, 268569), (783, 259308), (812, 250047), (882, 230202), (972, 208887), (1029, 197316), (1044, 194481), (1134, 179046), (1218, 166698), (1323, 153468), (1372, 147987), (1421, 142884), (1458, 139258), (1566, 129654), (1701, 119364), (1764, 115101), (1827, 111132), (2058, 98658), (2268, 89523), (2349, 86436), (2401, 84564), (2436, 83349), (2646, 76734), (2842, 71442), (2916, 69629), (3087, 65772), (3132, 64827), (3402, 59682), (3654, 55566), (3969, 51156), (4116, 49329), (4263, 47628), (4698, 43218), (4802, 42282), (5103, 39788), (5292, 38367), (5481, 37044), (5684, 35721), (6174, 32886), (6804, 29841), (7047, 28812), (7203, 28188), (7308, 27783), (7938, 25578), (8526, 23814), (9261, 21924), (9396, 21609), (9604, 21141), (9947, 20412), (10206, 19894), (10962, 18522), (11907, 17052), (12348, 16443), (12789, 15876), (14094, 14406)]