209452062813

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2341}}^1\times {\mathrm{7019}}^1$

素因数の和:9977

約数の個数: 32

約数和(自身を含む): 319872983040

約数和(自身を除く): 110420920227

約数列:

[1, 3, 7, 21, 607, 1821, 2341, 4249, 7019, 7023, 12747, 16387, 21057, 49133, 49161, 147399, 1420987, 4260533, 4262961, 9946909, 12781599, 16431479, 29823731, 29840727, 49294437, 89471193, 115020353, 345061059, 9973907753, 29921723259, 69817354271, 209452062813]

約数ペア:

[(1, 209452062813), (3, 69817354271), (7, 29921723259), (21, 9973907753), (607, 345061059), (1821, 115020353), (2341, 89471193), (4249, 49294437), (7019, 29840727), (7023, 29823731), (12747, 16431479), (16387, 12781599), (21057, 9946909), (49133, 4262961), (49161, 4260533), (147399, 1420987)]