214319924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 498014244

約数和(自身を除く): 283694320

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 233, 247, 266, 361, 364, 466, 494, 532, 637, 722, 931, 932, 988, 1274, 1444, 1631, 1729, 1862, 2527, 2548, 3029, 3262, 3458, 3724, 4427, 4693, 5054, 6058, 6524, 6916, 8854, 9386, 10108, 11417, 12103, 12116, 17689, 17708, 18772, 21203, 22834, 24206, 30989, 32851, 35378, 42406, 45668, 48412, 57551, 61978, 65702, 70756, 84113, 84812, 115102, 123956, 131404, 148421, 168226, 216923, 229957, 230204, 296842, 336452, 402857, 433846, 459914, 588791, 593684, 805714, 867692, 919828, 1093469, 1177582, 1611428, 2186938, 2355164, 2819999, 4121537, 4373876, 5639998, 7654283, 8243074, 11279996, 15308566, 16486148, 30617132, 53579981, 107159962, 214319924]

約数ペア:

[(1, 214319924), (2, 107159962), (4, 53579981), (7, 30617132), (13, 16486148), (14, 15308566), (19, 11279996), (26, 8243074), (28, 7654283), (38, 5639998), (49, 4373876), (52, 4121537), (76, 2819999), (91, 2355164), (98, 2186938), (133, 1611428), (182, 1177582), (196, 1093469), (233, 919828), (247, 867692), (266, 805714), (361, 593684), (364, 588791), (466, 459914), (494, 433846), (532, 402857), (637, 336452), (722, 296842), (931, 230204), (932, 229957), (988, 216923), (1274, 168226), (1444, 148421), (1631, 131404), (1729, 123956), (1862, 115102), (2527, 84812), (2548, 84113), (3029, 70756), (3262, 65702), (3458, 61978), (3724, 57551), (4427, 48412), (4693, 45668), (5054, 42406), (6058, 35378), (6524, 32851), (6916, 30989), (8854, 24206), (9386, 22834), (10108, 21203), (11417, 18772), (12103, 17708), (12116, 17689)]