214106739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 380436480

約数和(自身を除く): 166329741

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 87, 93, 203, 217, 231, 319, 341, 609, 651, 899, 957, 1023, 1031, 2233, 2387, 2697, 3093, 6293, 6699, 7161, 7217, 9889, 11341, 18879, 21651, 29667, 29899, 31961, 34023, 69223, 79387, 89697, 95883, 207669, 209293, 223727, 238161, 328889, 351571, 627879, 671181, 926869, 986667, 1054713, 2302223, 2460997, 2780607, 6488083, 6906669, 7382991, 10195559, 19464249, 30586677, 71368913, 214106739]

約数ペア:

[(1, 214106739), (3, 71368913), (7, 30586677), (11, 19464249), (21, 10195559), (29, 7382991), (31, 6906669), (33, 6488083), (77, 2780607), (87, 2460997), (93, 2302223), (203, 1054713), (217, 986667), (231, 926869), (319, 671181), (341, 627879), (609, 351571), (651, 328889), (899, 238161), (957, 223727), (1023, 209293), (1031, 207669), (2233, 95883), (2387, 89697), (2697, 79387), (3093, 69223), (6293, 34023), (6699, 31961), (7161, 29899), (7217, 29667), (9889, 21651), (11341, 18879)]