205438950696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{16447}}^1$

素因数の和:17111

約数の個数: 128

約数和(自身を含む): 592128000000

約数和(自身を除く): 386689049304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 499, 596, 894, 998, 1043, 1192, 1497, 1788, 1996, 2086, 2994, 3129, 3493, 3576, 3992, 4172, 5988, 6258, 6986, 8344, 10479, 11976, 12516, 13972, 16447, 20958, 25032, 27944, 32894, 41916, 49341, 65788, 74351, 83832, 98682, 115129, 131576, 148702, 197364, 223053, 230258, 297404, 345387, 394728, 446106, 460516, 520457, 594808, 690774, 892212, 921032, 1040914, 1381548, 1561371, 1784424, 2081828, 2450603, 2763096, 3122742, 4163656, 4901206, 6245484, 7351809, 8207053, 9802412, 12490968, 14703618, 16414106, 17154221, 19604824, 24621159, 29407236, 32828212, 34308442, 49242318, 51462663, 57449371, 58814472, 65656424, 68616884, 98484636, 102925326, 114898742, 137233768, 172348113, 196969272, 205850652, 229797484, 344696226, 411701304, 459594968, 689392452, 1222850897, 1378784904, 2445701794, 3668552691, 4891403588, 7337105382, 8559956279, 9782807176, 14674210764, 17119912558, 25679868837, 29348421528, 34239825116, 51359737674, 68479650232, 102719475348, 205438950696]

約数ペア:

[(1, 205438950696), (2, 102719475348), (3, 68479650232), (4, 51359737674), (6, 34239825116), (7, 29348421528), (8, 25679868837), (12, 17119912558), (14, 14674210764), (21, 9782807176), (24, 8559956279), (28, 7337105382), (42, 4891403588), (56, 3668552691), (84, 2445701794), (149, 1378784904), (168, 1222850897), (298, 689392452), (447, 459594968), (499, 411701304), (596, 344696226), (894, 229797484), (998, 205850652), (1043, 196969272), (1192, 172348113), (1497, 137233768), (1788, 114898742), (1996, 102925326), (2086, 98484636), (2994, 68616884), (3129, 65656424), (3493, 58814472), (3576, 57449371), (3992, 51462663), (4172, 49242318), (5988, 34308442), (6258, 32828212), (6986, 29407236), (8344, 24621159), (10479, 19604824), (11976, 17154221), (12516, 16414106), (13972, 14703618), (16447, 12490968), (20958, 9802412), (25032, 8207053), (27944, 7351809), (32894, 6245484), (41916, 4901206), (49341, 4163656), (65788, 3122742), (74351, 2763096), (83832, 2450603), (98682, 2081828), (115129, 1784424), (131576, 1561371), (148702, 1381548), (197364, 1040914), (223053, 921032), (230258, 892212), (297404, 690774), (345387, 594808), (394728, 520457), (446106, 460516)]