215685786274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{14939}}^1$

素因数の和:15847

約数の個数: 64

約数和(自身を含む): 391891737600

約数和(自身を除く): 176205951326

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 827, 1247, 1654, 2494, 5789, 8729, 11578, 14939, 17458, 23983, 29878, 35561, 47966, 71122, 104573, 167881, 209146, 248927, 335762, 433231, 497854, 642377, 866462, 1031269, 1284754, 2062538, 3032617, 4496639, 6065234, 7218883, 8993278, 12354553, 14437766, 18628933, 24709106, 37257866, 86481871, 130402531, 172963742, 260805062, 358282037, 531245779, 716564074, 1062491558, 2507974259, 3718720453, 5015948518, 7437440906, 15406127591, 30812255182, 107842893137, 215685786274]

約数ペア:

[(1, 215685786274), (2, 107842893137), (7, 30812255182), (14, 15406127591), (29, 7437440906), (43, 5015948518), (58, 3718720453), (86, 2507974259), (203, 1062491558), (301, 716564074), (406, 531245779), (602, 358282037), (827, 260805062), (1247, 172963742), (1654, 130402531), (2494, 86481871), (5789, 37257866), (8729, 24709106), (11578, 18628933), (14939, 14437766), (17458, 12354553), (23983, 8993278), (29878, 7218883), (35561, 6065234), (47966, 4496639), (71122, 3032617), (104573, 2062538), (167881, 1284754), (209146, 1031269), (248927, 866462), (335762, 642377), (433231, 497854)]