219935716

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 564480000

約数和(自身を除く): 344544284

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 59, 76, 77, 91, 98, 118, 133, 143, 154, 182, 196, 209, 236, 247, 266, 286, 308, 343, 364, 413, 418, 494, 532, 539, 572, 637, 649, 686, 767, 826, 836, 931, 988, 1001, 1078, 1121, 1274, 1298, 1372, 1463, 1534, 1652, 1729, 1862, 2002, 2156, 2242, 2548, 2596, 2717, 2891, 2926, 3068, 3458, 3724, 3773, 4004, 4459, 4484, 4543, 5369, 5434, 5782, 5852, 6517, 6916, 7007, 7546, 7847, 8437, 8918, 9086, 10241, 10738, 10868, 11564, 12103, 12331, 13034, 14014, 14573, 15092, 15694, 16874, 17836, 18172, 19019, 20237, 20482, 21476, 24206, 24662, 26068, 28028, 29146, 31388, 31801, 33748, 37583, 38038, 40474, 40964, 48412, 49049, 49324, 54929, 58292, 59059, 63602, 71687, 75166, 76076, 80948, 84721, 86317, 98098, 102011, 109858, 118118, 127204, 133133, 143374, 150332, 160303, 169442, 172634, 196196, 204022, 219716, 222607, 236236, 263081, 266266, 286748, 320606, 338884, 345268, 384503, 408044, 413413, 445214, 526162, 532532, 604219, 641212, 714077, 769006, 826826, 890428, 931931, 1052324, 1122121, 1208438, 1428154, 1538012, 1653652, 1863862, 2244242, 2416876, 2856308, 2893891, 3727724, 4229533, 4488484, 4998539, 5787782, 7854847, 8459066, 9997078, 11575564, 15709694, 16918132, 19994156, 31419388, 54983929, 109967858, 219935716]

約数ペア:

[(1, 219935716), (2, 109967858), (4, 54983929), (7, 31419388), (11, 19994156), (13, 16918132), (14, 15709694), (19, 11575564), (22, 9997078), (26, 8459066), (28, 7854847), (38, 5787782), (44, 4998539), (49, 4488484), (52, 4229533), (59, 3727724), (76, 2893891), (77, 2856308), (91, 2416876), (98, 2244242), (118, 1863862), (133, 1653652), (143, 1538012), (154, 1428154), (182, 1208438), (196, 1122121), (209, 1052324), (236, 931931), (247, 890428), (266, 826826), (286, 769006), (308, 714077), (343, 641212), (364, 604219), (413, 532532), (418, 526162), (494, 445214), (532, 413413), (539, 408044), (572, 384503), (637, 345268), (649, 338884), (686, 320606), (767, 286748), (826, 266266), (836, 263081), (931, 236236), (988, 222607), (1001, 219716), (1078, 204022), (1121, 196196), (1274, 172634), (1298, 169442), (1372, 160303), (1463, 150332), (1534, 143374), (1652, 133133), (1729, 127204), (1862, 118118), (2002, 109858), (2156, 102011), (2242, 98098), (2548, 86317), (2596, 84721), (2717, 80948), (2891, 76076), (2926, 75166), (3068, 71687), (3458, 63602), (3724, 59059), (3773, 58292), (4004, 54929), (4459, 49324), (4484, 49049), (4543, 48412), (5369, 40964), (5434, 40474), (5782, 38038), (5852, 37583), (6517, 33748), (6916, 31801), (7007, 31388), (7546, 29146), (7847, 28028), (8437, 26068), (8918, 24662), (9086, 24206), (10241, 21476), (10738, 20482), (10868, 20237), (11564, 19019), (12103, 18172), (12331, 17836), (13034, 16874), (14014, 15694), (14573, 15092)]