207924528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{618823}}^1$

素因数の和:618841

約数の個数: 40

約数和(自身を含む): 613873408

約数和(自身を除く): 405948880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 618823, 1237646, 1856469, 2475292, 3712938, 4331761, 4950584, 7425876, 8663522, 9901168, 12995283, 14851752, 17327044, 25990566, 29703504, 34654088, 51981132, 69308176, 103962264, 207924528]

約数ペア:

[(1, 207924528), (2, 103962264), (3, 69308176), (4, 51981132), (6, 34654088), (7, 29703504), (8, 25990566), (12, 17327044), (14, 14851752), (16, 12995283), (21, 9901168), (24, 8663522), (28, 7425876), (42, 4950584), (48, 4331761), (56, 3712938), (84, 2475292), (112, 1856469), (168, 1237646), (336, 618823)]