209088576

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 643335264

約数和(自身を除く): 434246688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 131, 136, 144, 153, 163, 192, 204, 262, 272, 288, 306, 326, 393, 408, 489, 524, 544, 576, 612, 652, 786, 816, 978, 1048, 1088, 1179, 1224, 1304, 1467, 1572, 1632, 1956, 2096, 2227, 2358, 2448, 2608, 2771, 2934, 3144, 3264, 3912, 4192, 4454, 4716, 4896, 5216, 5542, 5868, 6288, 6681, 7824, 8313, 8384, 8908, 9432, 9792, 10432, 11084, 11736, 12576, 13362, 15648, 16626, 17816, 18864, 20043, 21353, 22168, 23472, 24939, 25152, 26724, 31296, 33252, 35632, 37728, 40086, 42706, 44336, 46944, 49878, 53448, 64059, 66504, 71264, 75456, 80172, 85412, 88672, 93888, 99756, 106896, 128118, 133008, 142528, 160344, 170824, 177344, 192177, 199512, 213792, 256236, 266016, 320688, 341648, 363001, 384354, 399024, 427584, 512472, 532032, 641376, 683296, 726002, 768708, 798048, 1024944, 1089003, 1282752, 1366592, 1452004, 1537416, 1596096, 2049888, 2178006, 2904008, 3074832, 3267009, 4099776, 4356012, 5808016, 6149664, 6534018, 8712024, 11616032, 12299328, 13068036, 17424048, 23232064, 26136072, 34848096, 52272144, 69696192, 104544288, 209088576]

約数ペア:

[(1, 209088576), (2, 104544288), (3, 69696192), (4, 52272144), (6, 34848096), (8, 26136072), (9, 23232064), (12, 17424048), (16, 13068036), (17, 12299328), (18, 11616032), (24, 8712024), (32, 6534018), (34, 6149664), (36, 5808016), (48, 4356012), (51, 4099776), (64, 3267009), (68, 3074832), (72, 2904008), (96, 2178006), (102, 2049888), (131, 1596096), (136, 1537416), (144, 1452004), (153, 1366592), (163, 1282752), (192, 1089003), (204, 1024944), (262, 798048), (272, 768708), (288, 726002), (306, 683296), (326, 641376), (393, 532032), (408, 512472), (489, 427584), (524, 399024), (544, 384354), (576, 363001), (612, 341648), (652, 320688), (786, 266016), (816, 256236), (978, 213792), (1048, 199512), (1088, 192177), (1179, 177344), (1224, 170824), (1304, 160344), (1467, 142528), (1572, 133008), (1632, 128118), (1956, 106896), (2096, 99756), (2227, 93888), (2358, 88672), (2448, 85412), (2608, 80172), (2771, 75456), (2934, 71264), (3144, 66504), (3264, 64059), (3912, 53448), (4192, 49878), (4454, 46944), (4716, 44336), (4896, 42706), (5216, 40086), (5542, 37728), (5868, 35632), (6288, 33252), (6681, 31296), (7824, 26724), (8313, 25152), (8384, 24939), (8908, 23472), (9432, 22168), (9792, 21353), (10432, 20043), (11084, 18864), (11736, 17816), (12576, 16626), (13362, 15648)]