210805584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 619246080

約数和(自身を除く): 408440496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 67, 88, 101, 118, 132, 134, 176, 177, 201, 202, 236, 264, 268, 303, 354, 402, 404, 472, 528, 536, 606, 649, 708, 737, 804, 808, 944, 1072, 1111, 1212, 1298, 1416, 1474, 1608, 1616, 1947, 2211, 2222, 2424, 2596, 2832, 2948, 3216, 3333, 3894, 3953, 4422, 4444, 4848, 5192, 5896, 5959, 6666, 6767, 7788, 7906, 8844, 8888, 10384, 11792, 11859, 11918, 13332, 13534, 15576, 15812, 17688, 17776, 17877, 20301, 23718, 23836, 26664, 27068, 31152, 31624, 35376, 35754, 40602, 43483, 47436, 47672, 53328, 54136, 63248, 65549, 71508, 74437, 81204, 86966, 94872, 95344, 108272, 130449, 131098, 143016, 148874, 162408, 173932, 189744, 196647, 223311, 260898, 262196, 286032, 297748, 324816, 347864, 393294, 399253, 446622, 521796, 524392, 595496, 695728, 786588, 798506, 893244, 1043592, 1048784, 1190992, 1197759, 1573176, 1597012, 1786488, 2087184, 2395518, 3146352, 3194024, 3572976, 4391783, 4791036, 6388048, 8783566, 9582072, 13175349, 17567132, 19164144, 26350698, 35134264, 52701396, 70268528, 105402792, 210805584]

約数ペア:

[(1, 210805584), (2, 105402792), (3, 70268528), (4, 52701396), (6, 35134264), (8, 26350698), (11, 19164144), (12, 17567132), (16, 13175349), (22, 9582072), (24, 8783566), (33, 6388048), (44, 4791036), (48, 4391783), (59, 3572976), (66, 3194024), (67, 3146352), (88, 2395518), (101, 2087184), (118, 1786488), (132, 1597012), (134, 1573176), (176, 1197759), (177, 1190992), (201, 1048784), (202, 1043592), (236, 893244), (264, 798506), (268, 786588), (303, 695728), (354, 595496), (402, 524392), (404, 521796), (472, 446622), (528, 399253), (536, 393294), (606, 347864), (649, 324816), (708, 297748), (737, 286032), (804, 262196), (808, 260898), (944, 223311), (1072, 196647), (1111, 189744), (1212, 173932), (1298, 162408), (1416, 148874), (1474, 143016), (1608, 131098), (1616, 130449), (1947, 108272), (2211, 95344), (2222, 94872), (2424, 86966), (2596, 81204), (2832, 74437), (2948, 71508), (3216, 65549), (3333, 63248), (3894, 54136), (3953, 53328), (4422, 47672), (4444, 47436), (4848, 43483), (5192, 40602), (5896, 35754), (5959, 35376), (6666, 31624), (6767, 31152), (7788, 27068), (7906, 26664), (8844, 23836), (8888, 23718), (10384, 20301), (11792, 17877), (11859, 17776), (11918, 17688), (13332, 15812), (13534, 15576)]