201390657909

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{22067}}^1$

素因数の和:22442

約数の個数: 64

約数和(自身を含む): 327948134400

約数和(自身を除く): 126557476491

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 257, 267, 399, 623, 771, 1691, 1799, 1869, 4883, 5073, 5397, 11837, 14649, 22067, 22873, 34181, 35511, 66201, 68619, 102543, 154469, 160111, 419273, 434587, 463407, 480333, 1257819, 1303761, 1963963, 2934911, 3042109, 5671219, 5891889, 8804733, 9126327, 13747741, 17013657, 37315297, 39698533, 41243223, 107753161, 111945891, 119095599, 261207079, 323259483, 504738491, 754272127, 783621237, 1514215473, 2262816381, 3533169437, 9590031329, 10599508311, 28770093987, 67130219303, 201390657909]

約数ペア:

[(1, 201390657909), (3, 67130219303), (7, 28770093987), (19, 10599508311), (21, 9590031329), (57, 3533169437), (89, 2262816381), (133, 1514215473), (257, 783621237), (267, 754272127), (399, 504738491), (623, 323259483), (771, 261207079), (1691, 119095599), (1799, 111945891), (1869, 107753161), (4883, 41243223), (5073, 39698533), (5397, 37315297), (11837, 17013657), (14649, 13747741), (22067, 9126327), (22873, 8804733), (34181, 5891889), (35511, 5671219), (66201, 3042109), (68619, 2934911), (102543, 1963963), (154469, 1303761), (160111, 1257819), (419273, 480333), (434587, 463407)]