217611156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6067}}^1$

素因数の和:6149

約数の個数: 72

約数和(自身を含む): 600440736

約数和(自身を除く): 382829580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 6067, 8967, 11956, 12134, 17934, 18201, 24268, 35868, 36402, 42469, 72804, 84938, 127407, 169876, 254814, 297283, 370087, 509628, 594566, 740174, 891849, 1110261, 1189132, 1480348, 1783698, 2220522, 2590609, 3567396, 4441044, 5181218, 7771827, 10362436, 15543654, 18134263, 31087308, 36268526, 54402789, 72537052, 108805578, 217611156]

約数ペア:

[(1, 217611156), (2, 108805578), (3, 72537052), (4, 54402789), (6, 36268526), (7, 31087308), (12, 18134263), (14, 15543654), (21, 10362436), (28, 7771827), (42, 5181218), (49, 4441044), (61, 3567396), (84, 2590609), (98, 2220522), (122, 1783698), (147, 1480348), (183, 1189132), (196, 1110261), (244, 891849), (294, 740174), (366, 594566), (427, 509628), (588, 370087), (732, 297283), (854, 254814), (1281, 169876), (1708, 127407), (2562, 84938), (2989, 72804), (5124, 42469), (5978, 36402), (6067, 35868), (8967, 24268), (11956, 18201), (12134, 17934)]