212648722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39133}}^1$

素因数の和:39178

約数の個数: 32

約数和(自身を含む): 394470720

約数和(自身を除く): 181821998

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 39133, 78266, 430463, 508729, 743527, 860926, 1017458, 1487054, 5596019, 8178797, 9665851, 11192038, 16357594, 19331702, 106324361, 212648722]

約数ペア:

[(1, 212648722), (2, 106324361), (11, 19331702), (13, 16357594), (19, 11192038), (22, 9665851), (26, 8178797), (38, 5596019), (143, 1487054), (209, 1017458), (247, 860926), (286, 743527), (418, 508729), (494, 430463), (2717, 78266), (5434, 39133)]