206520796856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{18119}}^1$

素因数の和:18573

約数の個数: 128

約数和(自身を含む): 472018752000

約数和(自身を除く): 265497955144

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 401, 418, 646, 748, 802, 836, 1292, 1496, 1604, 1672, 2584, 3208, 3553, 4411, 6817, 7106, 7619, 8822, 13634, 14212, 15238, 17644, 18119, 27268, 28424, 30476, 35288, 36238, 54536, 60952, 72476, 74987, 83809, 129523, 144952, 149974, 167618, 199309, 259046, 299948, 308023, 335236, 344261, 398618, 518092, 599896, 616046, 670472, 688522, 797236, 1036184, 1232092, 1377044, 1424753, 1594472, 2464184, 2754088, 2849506, 3388253, 3786871, 5699012, 5852437, 6776506, 7265719, 7573742, 11398024, 11704874, 13553012, 14531438, 15147484, 23409748, 27106024, 29062876, 30294968, 46819496, 58125752, 64376807, 79922909, 123517223, 128753614, 138048661, 159845818, 247034446, 257507228, 276097322, 319691636, 494068892, 515014456, 552194644, 639383272, 988137784, 1104389288, 1358689453, 1518535271, 2346827237, 2717378906, 3037070542, 4693654474, 5434757812, 6074141084, 9387308948, 10869515624, 12148282168, 18774617896, 25815099607, 51630199214, 103260398428, 206520796856]

約数ペア:

[(1, 206520796856), (2, 103260398428), (4, 51630199214), (8, 25815099607), (11, 18774617896), (17, 12148282168), (19, 10869515624), (22, 9387308948), (34, 6074141084), (38, 5434757812), (44, 4693654474), (68, 3037070542), (76, 2717378906), (88, 2346827237), (136, 1518535271), (152, 1358689453), (187, 1104389288), (209, 988137784), (323, 639383272), (374, 552194644), (401, 515014456), (418, 494068892), (646, 319691636), (748, 276097322), (802, 257507228), (836, 247034446), (1292, 159845818), (1496, 138048661), (1604, 128753614), (1672, 123517223), (2584, 79922909), (3208, 64376807), (3553, 58125752), (4411, 46819496), (6817, 30294968), (7106, 29062876), (7619, 27106024), (8822, 23409748), (13634, 15147484), (14212, 14531438), (15238, 13553012), (17644, 11704874), (18119, 11398024), (27268, 7573742), (28424, 7265719), (30476, 6776506), (35288, 5852437), (36238, 5699012), (54536, 3786871), (60952, 3388253), (72476, 2849506), (74987, 2754088), (83809, 2464184), (129523, 1594472), (144952, 1424753), (149974, 1377044), (167618, 1232092), (199309, 1036184), (259046, 797236), (299948, 688522), (308023, 670472), (335236, 616046), (344261, 599896), (398618, 518092)]