204951252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 612940608

約数和(自身を除く): 407989356

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 23, 33, 34, 38, 44, 46, 51, 57, 66, 68, 69, 76, 92, 102, 114, 121, 132, 138, 187, 204, 209, 228, 242, 253, 276, 323, 361, 363, 374, 391, 418, 437, 484, 506, 561, 627, 646, 722, 726, 748, 759, 782, 836, 874, 969, 1012, 1083, 1122, 1173, 1254, 1292, 1311, 1444, 1452, 1518, 1564, 1748, 1938, 2057, 2166, 2244, 2299, 2346, 2508, 2622, 2783, 3036, 3553, 3876, 3971, 4114, 4301, 4332, 4598, 4692, 4807, 5244, 5566, 6137, 6171, 6897, 7106, 7429, 7942, 8228, 8303, 8349, 8602, 9196, 9614, 10659, 11132, 11913, 12274, 12342, 12903, 13794, 14212, 14421, 14858, 15884, 16606, 16698, 17204, 18411, 19228, 21318, 22287, 23826, 24548, 24684, 24909, 25806, 27588, 28842, 29716, 33212, 33396, 36822, 39083, 42636, 43681, 44574, 47311, 47652, 49818, 51612, 52877, 57684, 67507, 73644, 78166, 81719, 87362, 89148, 91333, 94622, 99636, 105754, 117249, 131043, 135014, 141151, 141933, 156332, 158631, 163438, 174724, 182666, 189244, 202521, 211508, 234498, 245157, 262086, 270028, 273999, 282302, 283866, 317262, 326876, 365332, 405042, 423453, 468996, 490314, 524172, 547998, 564604, 567732, 634524, 742577, 810084, 846906, 898909, 980628, 1004663, 1095996, 1485154, 1552661, 1693812, 1797818, 2009326, 2227731, 2696727, 2970308, 3013989, 3105322, 3595636, 4018652, 4455462, 4657983, 5393454, 6027978, 6210644, 8910924, 9315966, 10786908, 12055956, 17079271, 18631932, 34158542, 51237813, 68317084, 102475626, 204951252]

約数ペア:

[(1, 204951252), (2, 102475626), (3, 68317084), (4, 51237813), (6, 34158542), (11, 18631932), (12, 17079271), (17, 12055956), (19, 10786908), (22, 9315966), (23, 8910924), (33, 6210644), (34, 6027978), (38, 5393454), (44, 4657983), (46, 4455462), (51, 4018652), (57, 3595636), (66, 3105322), (68, 3013989), (69, 2970308), (76, 2696727), (92, 2227731), (102, 2009326), (114, 1797818), (121, 1693812), (132, 1552661), (138, 1485154), (187, 1095996), (204, 1004663), (209, 980628), (228, 898909), (242, 846906), (253, 810084), (276, 742577), (323, 634524), (361, 567732), (363, 564604), (374, 547998), (391, 524172), (418, 490314), (437, 468996), (484, 423453), (506, 405042), (561, 365332), (627, 326876), (646, 317262), (722, 283866), (726, 282302), (748, 273999), (759, 270028), (782, 262086), (836, 245157), (874, 234498), (969, 211508), (1012, 202521), (1083, 189244), (1122, 182666), (1173, 174724), (1254, 163438), (1292, 158631), (1311, 156332), (1444, 141933), (1452, 141151), (1518, 135014), (1564, 131043), (1748, 117249), (1938, 105754), (2057, 99636), (2166, 94622), (2244, 91333), (2299, 89148), (2346, 87362), (2508, 81719), (2622, 78166), (2783, 73644), (3036, 67507), (3553, 57684), (3876, 52877), (3971, 51612), (4114, 49818), (4301, 47652), (4332, 47311), (4598, 44574), (4692, 43681), (4807, 42636), (5244, 39083), (5566, 36822), (6137, 33396), (6171, 33212), (6897, 29716), (7106, 28842), (7429, 27588), (7942, 25806), (8228, 24909), (8303, 24684), (8349, 24548), (8602, 23826), (9196, 22287), (9614, 21318), (10659, 19228), (11132, 18411), (11913, 17204), (12274, 16698), (12342, 16606), (12903, 15884), (13794, 14858), (14212, 14421)]