206392212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 120

約数和(自身を含む): 611872800

約数和(自身を除く): 405480588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2579, 2964, 3078, 4212, 4446, 5158, 6156, 6669, 7737, 8892, 10316, 13338, 15474, 20007, 23211, 26676, 30948, 33527, 40014, 46422, 49001, 67054, 69633, 80028, 92844, 98002, 100581, 134108, 139266, 147003, 196004, 201162, 208899, 278532, 294006, 301743, 402324, 417798, 441009, 588012, 603486, 637013, 835596, 882018, 905229, 1206972, 1274026, 1323027, 1764036, 1810458, 1911039, 2548052, 2646054, 2715687, 3620916, 3822078, 3969081, 5292108, 5431374, 5733117, 7644156, 7938162, 10862748, 11466234, 15876324, 17199351, 22932468, 34398702, 51598053, 68797404, 103196106, 206392212]

約数ペア:

[(1, 206392212), (2, 103196106), (3, 68797404), (4, 51598053), (6, 34398702), (9, 22932468), (12, 17199351), (13, 15876324), (18, 11466234), (19, 10862748), (26, 7938162), (27, 7644156), (36, 5733117), (38, 5431374), (39, 5292108), (52, 3969081), (54, 3822078), (57, 3620916), (76, 2715687), (78, 2646054), (81, 2548052), (108, 1911039), (114, 1810458), (117, 1764036), (156, 1323027), (162, 1274026), (171, 1206972), (228, 905229), (234, 882018), (247, 835596), (324, 637013), (342, 603486), (351, 588012), (468, 441009), (494, 417798), (513, 402324), (684, 301743), (702, 294006), (741, 278532), (988, 208899), (1026, 201162), (1053, 196004), (1404, 147003), (1482, 139266), (1539, 134108), (2052, 100581), (2106, 98002), (2223, 92844), (2579, 80028), (2964, 69633), (3078, 67054), (4212, 49001), (4446, 46422), (5158, 40014), (6156, 33527), (6669, 30948), (7737, 26676), (8892, 23211), (10316, 20007), (13338, 15474)]